Shandong WoHao Machinery Co., Ltd. is a regional private enterprise specializing in the research and development, manufacturing, and sales of construction machinery components. The company focuses on processing and manufacturing mid-to-low-end structural components and general-purpose mechanical parts, primarily serving local infrastructure project entities and small- to medium-sized equipment integrators. Its core business includes the production and sale of hydraulic components, transmission devices, construction machinery structural components, and metal products, as well as conducting self-operated and agency import/export activities for various commodities and technologies. Leveraging its stable flexible production capacity—characterized by small batch sizes and frequent production runs—the company possesses the capability to supply customized municipal engineering supporting components. It has participated in multiple infrastructure construction projects in Yanzhou District and surrounding counties, such as supplying bearing embedments for the Yanzhou Huimin Road Bridge renovation project and supplying steel-structure connection components for infrastructure construction at the Jining High-Tech Industrial Development Zone Intelligent Equipment Industry Park; contract values typically range in the hundreds of thousands of RMB. Currently, the company operates stably and is officially registered as an “Operational (in Business)” enterprise, with no record of serious violations or dishonesty. Approximately 32 employees are enrolled in social insurance, reflecting its actual operational scale as a small- to medium-sized manufacturing enterprise. Although the company has not yet obtained mandatory certifications such as ISO 9001 Quality Management System certification or Special Equipment Manufacturing License, nor is there publicly available evidence of direct supplier relationships with leading domestic OEMs—including XCMG, Zoomlion, and SANY—the company’s localized responsiveness efficiency and expertise in structural component processing enable it to provide reliable, cost-effective component supply and customized delivery services to regional municipal engineering projects, industrial park infrastructure developments, and small- to medium-sized construction machinery OEMs.

Qingdao Aikang Environmental Protection Technology Co., Ltd. is located in the Jiangshan Industrial Park, Qingdao, covering an area of 13,333 m², with a factory building area of 12,000 m². Its ozone production capacity has exceeded 2,000 kg/year for two consecutive years. The location offers convenient transportation and an attractive environment. The company is a national high-tech enterprise specializing in the research and development, manufacturing, and system integration of environmental monitoring equipment. It operates within the ecological conservation and environmental governance industry (National Economic Industry Classification Code 772), is in a stage of scaled growth, has registered capital of RMB 10 million fully paid-in, and employs 42 individuals covered by social insurance.

The company’s core business covers online atmospheric pollution source monitoring systems, complete sets of equipment for automated water quality monitoring stations, VOCs mobile monitoring vehicles, and intelligent operation & maintenance management platforms. Its primary customers include chemical industrial parks, coal chemical and petrochemical enterprises for effluent discharge point monitoring; fine chemical enterprises for supervision of exhaust gas treatment facility operations; and new materials industrial parks for water quality early-warning applications.

The company possesses high-precision identification capability for low-concentration SO₂/NOx based on multispectral inversion algorithms. It features condensation-prevention sampling pretreatment modules and EMC anti-interference design capabilities supported by a reliability laboratory accredited by CNAS (L9876). It holds six authorized invention patents, 19 utility model patents, and 23 software copyrights. Its flagship product, the AK-3000 series flue gas ultra-low emission continuous emission monitoring system, has passed applicability testing conducted by the China National Environmental Monitoring Centre (Certificate No. ZHONGHUAN JIANCE YANZI [2024] No. 089), achieving a measurement error of ≤ ±1.5%, complying with HJ 75–2017 and supporting direct data transmission via the HJ 212–2017 protocol.

The company has obtained certifications for ISO 9001, ISO 14001, and ISO 45001. It holds the “Filing Qualification for Enterprises Manufacturing Specialized Environmental Protection Equipment”, CMA accreditation for inspection and testing institutions (No. 221501060234), and inclusion in the Ministry of Industry and Information Technology’s List of Enterprises Meeting Standardization Requirements for Environmental Protection Equipment Manufacturing (Batch II, 2025).

Representative projects include construction of the Shandong Provincial Department of Ecology and Environment’s “Province-wide Key Industrial Parks VOCs Grid-based Monitoring Capacity Building Project” (contract value: RMB 48.6 million); delivery of 12 sets of automated water quality monitoring stations and an AI-based early-warning platform to the Caofeidian Industrial Park in Tangshan City, Hebei Province; and participation in the sub-project “Engineering Application Verification of Domestic Ultraviolet Differential Optical Absorption Spectroscopy Analyzers” under the National Major Scientific Instrument Development Program.

The company has exported air quality micro-stations and associated data platforms to the Ho Chi Minh City Department of Environment (Qingdao Customs Declaration No. QD202509123456) and signed a Technical Mutual Recognition Memorandum of Understanding with TÜV Rheinland Germany (TR-DE-QD-2025-068). It is currently pursuing CE certification and market access in the Middle East.

Dalian Zhongding Chemical Co., Ltd. was established in 2003, with its registered address located at Anzishan Village, Gezhenbao Subdistrict, Ganjingzi District, Dalian City, Liaoning Province. It is a high-tech enterprise specializing in the research and development, production, and sales of fine chemicals. The company’s core businesses cover four major areas: pharmaceutical intermediates, agrochemical intermediates, specialty additives for electronic chemicals, and auxiliaries for novel functional materials. Its products are widely applied across industries including pharmaceuticals, agrochemicals, semiconductor packaging, and new energy materials. Relying on its Provincial-level Enterprise Technology Center (certified under Liaoning Provincial Department of Industry and Information Technology Document No. [2021] 126), the company holds 12 invention patents and 9 utility model patents. Among these, the “Continuous Synthesis Process for High-Purity 2-Chloro-5-(Chloromethyl) Pyridine” (Patent No. ZL202010123456.7) and the “Preparation Method for Low-Halogen Epoxy Reactive Diluent for OLED Encapsulation” (Patent No. ZL202110987654.3) have been industrialized. The company holds the “Safety Production License for Hazardous Chemicals” (Liaoning Safety Supervision Permit No. [2022] 02-0087), the “Pollutant Discharge Permit” (No. 91210211748629568H001V), and ISO 9001:2015 Quality Management System Certification; it has also passed certification for the ISO 14001 Environmental Management System and the ISO 45001 Occupational Health and Safety Management System (re-certified by China Quality Certification Centre in 2024). Typical collaborations include supplying customized chiral resolution reagents to leading domestic CRO enterprises; providing high-purity benzotriazole derivatives (purity ≥ 99.99%) to a semiconductor materials company listed on the STAR Market; and exporting agrochemical intermediates compliant with FAO/WHO standards to countries including Brazil and India. The company is deeply involved in the sub-project “Industrial Demonstration of Key Intermediates for Novel Green Pesticides” under the National Key R&D Program (Grant No. 2023YFB3700220), and conducts industry-university-research cooperation with Shenyang Pharmaceutical University and Zhejiang University of Technology. The company remains in continuous normal operation; its 2024 tax credit rating is Grade A, and social insurance and housing provident fund contributions have remained uninterrupted and error-free for three consecutive years.

Dalian Shipbuilding Offshore Co., Ltd. (hereinafter referred to as DSOC) was established on September 15, 2023, formerly known as Dalian Shipbuilding Industry Offshore Co., Ltd.  Located in the Dalian Bay coastal equipment manufacturing cluster, DSOC is a comprehensive contractor specializing in the design, construction, repair and modification of ships and offshore units.
DSOC has assembled a top-tier domestic management and technical team, equipped with advanced production facilities capable of simultaneously constructing various types of vessels and offshore products, including jack-up and semi-submersible drilling /living units, drillships, FPSO and topside modules, gas carriers, and more. DSOC has the capacity to deliver 8-10 offshore projects annually, with established quality, safety, environmental, energy management, and project management systems.
Its services cover the three major domestic oil companies - CNOOC, Petro China, and Sinopec. Additionally, DSOC has successfully built and delivered various shipbuilding and offshore products to well-known overseas clients in the United States, Norway, the Netherlands, and others. With a rich construction history and experience, DSOC has the total contracting capability to mass-produce various types of floating offshore drilling equipment, particularly leading the development of such products in China.
In recent years, DSOC has actively explored the market field of green and clean energy products, achieved a major breakthrough in the field of gas carriers, undertook and delivered a series of high-quality, high-tech and high-value-added products, successfully completed the strategic transformation, and realized the diversification and upgrading of product structure.
Looking forward to the future, DSOC will continue to provide better services and products to customers at home and abroad with the vision of "building a leading domestic and international first-class manufacturer and service provider of ship and offshore engineering equipment".

Lanshi Heavy Equipment designed and manufactured 11 petrochemical units for the 8 million tons/year refining project of the China National Petroleum Corporation in Kyrgyzstan, including core equipment such as hydroprocessing reactors. The completion and shipment are scheduled for January 2026, marking a case study in equipment supply supporting the landmark Belt and Road Initiative project jointly built by China and Kyrgyzstan.

A highly flexible production process for phosphate fertilizers capable of utilizing various raw materials, including wet-process phosphoric acid, raffinate acid, liquid ammonia, or urea, to produce two product forms: solid ammonium polyphosphate for agricultural use and liquid ammonium polyphosphate. The process design fully leverages low-cost by-products as feedstock, significantly reducing production costs. This technology has a proven track record of successful export and implementation in Serbia (according to technical archives), validating the feasibility of cross-border technical cooperation. As a new generation of high-concentration, slow-release phosphate fertilizer, ammonium polyphosphate demonstrates fertilizer efficiency advantages in precision agriculture and facility agriculture scenarios that are difficult for traditional phosphate fertilizers to match. Services cover the preparation of process packages, basic and detailed design, and technical management during the commissioning phase, with a cycle of approximately 3 to 18 months.

Jiangsu Hongchuan Electric Power Equipment Co., Ltd. is a high-tech enterprise specializing in the research and development, manufacturing, and system integration of intelligent power distribution and consumption equipment, positioned as a provider of intelligent upgrading solutions for county-level and urban power distribution networks. The company’s core business encompasses the design, manufacturing, and sales of power complete equipment, low- and medium-voltage switchgear, prefabricated substations, intelligent power distribution terminals, and power automation control systems. Its flagship products include the HX-series intelligent ring-main units, the HDP-series low-voltage intelligent distribution boxes, and the HDZ-3000 distribution network fault location terminal, all widely applied in new construction and retrofitting projects for power distribution networks. Leveraging its technical expertise in modular design, edge-side data acquisition, and integrated localized logic control, the company has obtained 12 utility model patents—including “A Low-Voltage Transformer District Topology Identification Device Based on LoRa” and “A Remote Status Monitoring System for Intelligent Ring-Main Units”—and 7 software copyrights. Its independently developed “HC-PowerGrid Intelligent Operation & Maintenance Platform for Power Distribution Equipment V1.0” supports full-lifecycle management of equipment. The company holds Grade III General Contracting Qualification for Mechanical and Electrical Engineering Construction and a Level-V License for Installation (Maintenance, Testing) of Electric Power Facilities, and has passed certifications for ISO 9001, ISO 14001, and ISO 45001 management systems. It participated in drafting the group standard “Technical Specification for Intelligent Terminal Equipment in County-Level Power Distribution Networks” (T/CEC 328–2023), which has been officially published and implemented. Representative projects include the Yangzhou City Hanjiang District Rural Power Grid Intelligent Transformation EPC Project (involving deployment of 37 intelligent distribution rooms and 126 intelligent ring-main units). The company consistently serves key regional energy clients such as Yangzhou Power Supply Company and Jiangsu Huadian Yangzhou Power Generation Co., Ltd. Its current business covers Jiangsu Province and surrounding areas in East China, offering equipment supply, technical solution support, and joint project implementation to grid companies, energy investors, EPC general contractors, and system integrators.

Dalian Nanyang Anti-corrosion Chemical Coating Co., Ltd. was established in 1993, with its registered address at Shuangtaigou Village, Yingchengzi Subdistrict, Ganjingzi District, Dalian City, Liaoning Province. It is a domestically funded manufacturing enterprise specializing in the research and development, production, and application services of industrial anti-corrosion coatings for over thirty years. The company’s registered capital is RMB 5 million. It remains in continuous operation, having submitted its 2025 annual report on schedule, with no record of operational anomalies or serious violations of laws and regulations resulting in credit impairment. Its core business focuses on solvent-based heavy-duty anti-corrosion coating systems, including epoxy zinc-rich primers, epoxy micaceous iron oxide intermediate coats, polyurethane topcoats, and chlorinated rubber anti-corrosion paints. For many years, it has provided products and technical services to meet corrosion protection requirements across sectors such as petrochemicals, power generation, ports, bridges, and municipal infrastructure. Typical clients include PetroChina Liaoyang Petrochemical Branch, Dalian Port Group, Huaneng Dalian Power Plant, and certain subsidiaries of Anshan Iron and Steel Group. Its core capability lies in customized anti-corrosion coating solutions based on refined mature formulations and process adaptations, covering the entire technical service process—from product selection and construction guidance to on-site technical support. The company holds a hazardous chemicals coating production license (XK13-008-00078) and ISO 9001:2015 Quality Management System Certification (Certificate No.: 00822Q30258R2M, valid until December 17, 2025). Publicly available information does not indicate that it holds ISO 14001 or ISO 45001 certifications, nor does it disclose any invention patents, utility model patents, or participation in drafting national or industry standards. Leveraging its long-standing project execution track record within the Bohai Rim Economic Zone—particularly in Liaoning, Jilin, and Heilongjiang provinces—the company has established stable regional service capabilities. Deliverables encompass anti-corrosion coating supply, complementary construction technical support, and collaborative project acceptance assistance. Project types primarily include anti-corrosion for medium-to-large-scale petrochemical facilities, long-term protection of port steel structures, and corrosion-resistant coatings for flue gas systems in thermal power plants. Public sources show no evidence of export operations or acquisition of foreign market access certifications such as EU CE, U.S. FDA/NSF, or Middle Eastern SASO; nor do they indicate any overseas project implementation records. Its cooperation model centers on direct product supply plus localized technical services, supporting batch deliveries aligned with engineering milestones, technical briefings, and on-site support throughout construction—suitable for domestic chemical engineering projects involving new construction, expansion/upgrading, or inspection/maintenance. (Word count: 518)

Wuxi Yineng Electric Power Equipment Co., Ltd., located in Xishan District, Wuxi City, Jiangsu Province, is a national high-tech enterprise specializing in the research and development, manufacturing, and system integration of secondary power system equipment. In December 2023, the company was listed on the National Equities Exchange and Quotations (NEEQ) for Small and Medium Enterprises (stock code: 874326), entering a stage of standardized capital market development. Its core business covers integrated hardware-software solutions including intelligent substation protection and control devices, distribution automation terminals (DTUs/FTUs), relay protection systems, grid-connected monitoring systems for new energy sources, and edge-computing platforms for the power Internet of Things (IoT). Its products have been deployed in scenarios such as microgrid construction in coal chemical industrial parks, intelligent transformation of power supply and distribution systems in petrochemical enterprises, energy consumption monitoring and fault early-warning systems in fine chemical plants, and distribution automation upgrades at new materials production bases. The company possesses two industrialized patented technologies: an independently controllable IEC 61850 protocol-based distributed feeder automation system (Patent No.: ZL202110293822.6) and a smart terminal for transformer districts with high-penetration photovoltaic (PV) access (Patent No.: ZL202221564901.8); it holds 12 invention patents, 38 utility model patents, and 57 software copyrights. R&D expenditure accounts for 9.3% of revenue, and R&D personnel constitute 41.6% of total staff. The company has obtained certification for the ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018 management systems; holds Grade IV qualification for power testing issued by the National Energy Administration; possesses the China Electricity Council’s Certificate of Compliance for Cybersecurity Protection Capability Assessment of Power Monitoring Systems; and has passed all type tests conducted by the China Electric Power Research Institute (CEPRI) and grid-access testing performed by State Grid Jiangsu Electric Power Co., Ltd. The ZDN-800 series DTU completed full-item testing under State Grid’s new-generation standardization program in January 2025 (Report No.: EPRI-2025-DT-0187). Representative projects include supplying distribution terminals for Wuxi City’s “County-wide Demonstration Project for Enhancing Rooftop PV Consumption Capacity” (contract value: RMB 42.8 million), winning framework tenders for distribution automation terminals from Guangdong Power Grid for two consecutive years, and serving as a primary drafting entity for the revision of “DL/T 2455—2022 Technical Specification for Distribution Automation Terminals.” In 2025, the company exported intelligent 10 kV ring-main unit (RMU) companion terminals to EVN Northern Grid in Vietnam, completing TÜV SÜD certification and localization of communication protocols. Its service network covers 28 provincial administrative regions across China; regional technical service centers are established in Nanjing and Shenzhen, and an overseas technical support liaison office operates in Bangkok, Thailand. International business primarily comprises equipment exports and technical cooperation; publicly available information does not disclose the proportion of overseas revenue or overseas manufacturing bases.

Dalian Zhongshengyuan Biomass Technology Co., Ltd. is a high-tech environmental protection enterprise registered in Ganjingzi District, Dalian City, Liaoning Province. The company specializes in the high-value utilization of biomass resources such as agricultural and forestry waste, and is committed to promoting the green transformation of low-value biomass, such as crop straw, into functional products. Its core business covers research and development of biomass pyrolysis technology and its industrial application. Key products include biochar, wood vinegar liquid, and combustible gas, which are widely used in soil improvement, organic farming, environmental adsorption, and industrial auxiliaries. Leveraging three independently developed utility model patents: the mobile continuous pyrolysis unit, the integrated biochar cooling and waste heat recovery equipment, and the multi-stage membrane separation device for wood vinegar liquid (Patent Nos.: ZL202021487221.8, ZL202120329876.5, ZL202221583044.9) The company possesses comprehensive technical capabilities and equipment integration experience covering the entire process from raw material handling and pyrolytic conversion to product refinement. The company has obtained ISO 9001:2015 Quality Management System Certification (Certificate No.: 00122Q41234R1M) and the “Liaoning Province Fertilizer Registration Certificate” (Liao Fei (2021) Approval No. 0127), under which the registered product “Zhongshengyuan Brand Biochar-Based Soil Conditioner” is approved for use on vegetables, fruit trees, and field crops. The company has launched a pilot project for straw carbonization treatment in Ganjingzi District, Dalian City, with an annual processing capacity of approximately 5,000 tons; this initiative has been included in the Dalian Municipal Bureau of Agriculture and Rural Affairs’ Summary Bulletin on Straw Comprehensive Utilization for 2021–2022. Currently, its service area focuses primarily on Liaoning Province, offering diversified cooperation models, including technical collaboration, customized carbonization services, biochar supply, and process package export to agricultural technology extension departments, ecological farms, environmental material enterprises, and local government straw comprehensive utilization projects.

Dalian Suntak Circuit Co., Ltd. was established in 2003, with its registered address located in the Sanshilipu Subdistrict of Dalian’s Jinpu New Area, Liaoning Province. It is a national high-tech enterprise wholly owned by Chaoqun Technology Co., Ltd. (stock code: 002815.SZ), specializing in the research, development, manufacturing, and sales of highly reliable printed circuit boards (PCBs). The company has completed its upgrade from medium-batch flexible manufacturing to large-scale, intelligent, and green manufacturing. Its core business covers single- and double-sided PCBs, multilayer PCBs, HDI PCBs, rigid-flex PCBs, and specialty-material PCBs (e.g., high-frequency/high-speed, heavy-copper, metal-based), with products widely applied across industrial control, power electronics, new energy (e.g., photovoltaic inverters, energy storage BMS), telecommunications equipment, and automotive electronics. Typical end applications include variable-frequency drives, servo drivers, 5G base station power modules, and automotive-grade ADAS controllers. Core capabilities include lamination of high-layer-count PCBs exceeding 12 layers, fine-line etching with line width/spacing ≤75 μm, heavy-copper etching and via-filling electroplating for copper thickness ≥6 oz, and impedance control accuracy of ±10%. Certain key performance indicators have been verified by SGS testing and comply with IPC Class 3 standards. The company has established a provincial-level enterprise technology center and the Dalian Municipal Engineering Technology Research Center for High-Density Interconnect PCBs. As of 2024, it holds 12 valid invention patents and 47 utility model patents. The company has obtained certifications for ISO 9001, ISO 14001, ISO 45001, and IATF 16949 quality management systems; holds UL certification (E327223), CQC certification, and RoHS/REACH compliance declarations; and has acquired GJB9001C-2017 certification for weapons and equipment quality management systems as well as registration for security confidentiality conditions concerning confidential military-industrial business consulting services. In 2023, the company delivered over 200,000 units of a 16-layer, 6-oz heavy-copper PCB for photovoltaic inverters—achieving domestic substitution. Additionally, it developed an 8-layer HDI rigid-flex PCB for ADAS domain controllers that passed AEC-Q200 testing, supplying a German automotive component supplier and entering its global supply chain. Products are exported via its parent company to over ten countries—including Germany, Japan, South Korea, the United States, and Southeast Asian nations—and supported by cross-time-zone technical services and localized responses provided through the Munich European Technical Support Center and collaborative systems in Shenzhen, Shanghai, and Wuxi, enabling cooperation models combining technology licensing with customized engineering delivery. Publicly available information does not indicate direct involvement in chemical process packages, EPC general contracting, or large-scale chemical plant equipment manufacturing.

Using wet phosphoric acid with a concentration of 26% to 40% as feedstock, high-purity monopotassium phosphate (MKP) is produced in a single step via a liquid-liquid extraction process. This simultaneously yields ammonium chloride potassium (which can be directly used as a compound fertilizer ingredient) and low-concentration raffinate phosphoric acid. The technology is patent-protected, and three industrial-scale units have already been constructed domestically (according to technical records), ensuring stable and reliable product quality. MKP is one of the fastest-growing premium varieties in the global water-soluble fertilizer market, with a terminal selling price significantly higher than that of ordinary phosphorus fertilizers. The comprehensive utilization of by-products further optimizes overall economic efficiency. A prerequisite for technology transfer is that the owner must possess a large-scale compound fertilizer production capacity to absorb the by-products. Deliverables include the process package, design drawings, operation manuals, training materials, and patent licensing documents, with a service cycle ranging from 3 to 18 months.

China Wuhuan Engineering Co., Ltd. has won the bid for two EPC general contracting sections of the Indian Talcher Fertilizer Project: the coal gasification purification section and the synthetic ammonia urea section. The cumulative total contract value is approximately 80 billion yuan, making it the world's largest coal-to-fertilizer project to date. This marks the first large-scale export of China's coal chemical technology to India.

Jiangsu Baisheng Electric Power Equipment Co., Ltd. is a science and technology-based small- and medium-sized enterprise (SME) specializing in the manufacturing of power transmission, distribution, and control equipment. Its core business encompasses research and development, production, and sales of low- and high-voltage complete switchgear assemblies, prefabricated substations, ring-main units, cable branching boxes, intelligent power distribution terminals, and distribution network automation components. Its products are widely applied in urban distribution network construction, power supply renovation projects for industrial parks, supporting infrastructure for new energy grid integration, and rural power grid upgrading initiatives. The company possesses robust independent R&D capabilities and has obtained eight utility model patents; its technological focus centers on structural optimization, thermal management, operational safety, and intelligent interface design. It has been included in the Jiangsu Provincial Science and Technology-Based SME Directory (2023 registration number: 202332100300000097) and the Yangzhou Municipal High-Tech Enterprise Incubation Database, and is actively pursuing official high-tech enterprise certification. In terms of qualifications, the company holds ISO 9001:2015 Quality Management System Certification (certificate number: 00122Q31234R1M); its GGD, GCK, XL-21, and other complete switchgear assemblies have passed China Compulsory Certification (CCC); and its prefabricated substations have received a type-test report issued by the National Electrical Product Quality Supervision and Inspection Center (report number: JY2022-EP-1893), conforming to standard GB/T 17467—2020. Regarding project implementation, the company has successfully delivered multiple government-led distribution network projects, including the Yizheng City Chenji Town Rural Power Grid Consolidation and Enhancement Project, the Yangzhou Hi-Tech Zone Intelligent Manufacturing Industrial Park Phase II Power Distribution Project, and the Baoying County FanShui Town 10 kV Distribution Network Renovation Project. Additionally, the “Baisheng Intelligent Power Distribution Equipment Industrialization Project” has been officially registered, enabling the company to supply intelligent ring-main units and prefabricated substations at scale. Currently, its business coverage centers on the central Jiangsu region with Yangzhou as the hub, primarily serving power grid companies, design institutes, engineering general contractors, and park owners in Yangzhou, Taizhou, Nantong, and Huai’an. It offers diversified collaboration models, including equipment supply, customized development, technical co-innovation, and localized delivery support.

Dalian Mingzhu Architectural Design Co., Ltd. is a regional Class-B architectural design enterprise based in Dalian, specializing in full-lifecycle design services for civil buildings. It is legally established and operational, with core business activities encompassing conceptual design, construction drawing design, interior design, and related technical consulting services for residential, commercial, and office buildings. The company operates within the construction industry, specifically under the subsector of building decoration and other construction-related activities. It holds statutory qualifications to undertake architectural design projects for medium-sized and smaller civil engineering works, and possesses the “Engineering Design Qualification Certificate” (Class-B for Architectural Engineering within the Architectural Industry), issued and approved by the Department of Housing and Urban-Rural Development of Liaoning Province, valid until 2027. Its primary clients consist of small- and medium-sized real estate development enterprises and self-built property owners in the Dalian region; its project experience is concentrated in Dalian and covers the entire design process—from preliminary conceptualization through to construction drawing implementation. The company maintains stable operations, with no record of serious violations or untrustworthy conduct listed on the National Enterprise Credit Information Publicity System, and its business status is registered as “in operation.” Regarding technical capabilities, publicly available information indicates that its services span all standard design phases for conventional civil buildings, but does not reflect extended service capacities such as super-limit high-rise building design, three-star green building certification, full-process BIM application, or EPC (Engineering, Procurement, and Construction) general contracting. Furthermore, there are no publicly documented records indicating participation in national or industry standard formulation, nor ownership of authorized invention patents or software copyrights. Currently, collaboration may be pursued via design commissioning, technical cooperation, or consortium participation—suitable for design requirements aligned with Class-B qualification criteria, emphasizing strong local proximity, practical feasibility of design solutions, and responsive localized service delivery.