Dalian Junrui Chemical Co., Ltd., located in Qipan Village, Gezhenbao Subdistrict, Ganjingzi District, Dalian City, Liaoning Province, is a high-tech manufacturing enterprise specializing in the research and development (R&D) and customized production of fine chemical intermediates. Established in 2015, the company has a registered capital of RMB 20 million. Its core business encompasses the R&D, pilot-scale production, and large-scale manufacturing of pharmaceutical intermediates (e.g., fluorinated aromatic ring compounds, chiral alcohol derivatives), agrochemical intermediates (e.g., triazole heterocyclic precursors), and auxiliary agents for electronic chemicals (e.g., high-purity amide solvents). The company primarily serves domestic pharmaceutical enterprises—including Hengrui Medicine and the Qilu Pharmaceutical supply chain—as well as active pharmaceutical ingredient (API) manufacturers across the Asia-Pacific region, including India and South Korea. Its core competencies center on continuous-flow synthesis using microreactors, low-temperature catalytic fluorination, and chiral resolution processes. It has established a 500-L microreactor pilot line and completed a pre-assessment for Good Manufacturing Practice (GMP) compliance, possessing end-to-end technical translation capabilities—from laboratory verification to contract manufacturing organization (CMO) delivery at an annual capacity of 30 metric tons. The company holds four invention patents (including ZL201910234567.8, a patent for continuous-flow synthesis) and seven utility model patents, all with clear ownership and valid status. Its “Multi-step Tandem Microreactor Synthesis Platform” has been supported by the Liaoning Provincial Specialized, Refined, Distinctive, and Innovative Small- and Medium-sized Enterprise (SME) Technology Research and Development Program. In terms of certifications, the company has obtained ISO 9001:2015 Quality Management System, ISO 14001:2015 Environmental Management System, and GB/T 45001:2020 Occupational Health and Safety Management System certifications; it also holds a Work Safety Production License ((Liao) WH Anxuzheng Zi [2020] No. 02-0045) and a Hazardous Chemicals Registration Certificate (210213115000000001). Its 2023 tax credit rating was Grade A. Representative achievements include three consecutive years of successful CMO delivery of critical intermediates to a leading domestic anti-tumor API manufacturer, achieving a 100% fulfillment rate; participation as a collaborating entity in a sub-task under the national key R&D program “Green Biomanufacturing,” responsible for designing continuous reaction modules. International business operations are conducted via foreign trade agency arrangements; in 2023, export revenue to India, South Korea, and Turkey totaled approximately RMB 18.6 million, accounting for 31% of its annual revenue.

Holding engineering consulting qualifications, we have delivered over 1,770 technical consulting outputs for various chemical projects. Our service portfolio includes project proposals, preliminary feasibility studies, feasibility studies, technical scheme comparison and demonstration, energy conservation assessment reports, industrial park planning, and post-project evaluations. The project types we have served cover complex scenarios such as petroleum reserve depots, hazardous chemical supporting facilities in chemical parks, large-scale coal chemical industrial bases, and military oil facilities. For overseas projects, we provide bilingual (Chinese/English) consulting reports and assist clients in meeting the technical due diligence requirements of international financial institutions for project financing. The standard service cycle ranges from 1 to 4 months.

As the project bidding party, we are preparing to construct a production facility for iodine, bromine, and bromine derivatives. The core of this project is to leverage local raw material advantages to produce high-purity iodine, industrial-grade bromine, and a series of bromine derivative products, filling the local supply gap for related chemical products while promoting regional chemical industry upgrading and supporting local economic development. This project is of small scale, with core capacity set at 50-70 tons/year of iodine and 600-2000 tons/year of bromine, based on domestic small-scale similar project capacity standards. It will include the production of simple bromine derivatives such as sodium bromide and hydrobromic acid at 500-1000 tons/year. The project focuses on efficient, economical, and compliant production requirements, supported by complete production and auxiliary facilities to ensure stable project implementation. The overall scale aligns with domestic small-scale iodine and bromine extraction and deep-processing project configurations, adapting to the initial needs of local resource development while controlling project investment and operational costs.

The core service requirements of this project center around the production of iodine, bromine, and bromine derivatives. Through bidding, we will determine the cooperating party, which is required to provide comprehensive full-process supporting services. The core service contents include: providing core technology for iodine and bromine extraction and bromine derivative synthesis suitable for small-scale factories, granting relevant technology usage rights to ensure production processes are compliant and efficient; completing basic and detailed project design in strict accordance with local chemical industry standards and our requirements, issuing design documents that meet standards to ensure smooth construction; assisting us in the selection and procurement of core production equipment, with emphasis on iodine and bromine extraction equipment, reaction equipment, purification equipment, and supporting instruments, ensuring equipment performance is suitable for small-scale production and meets the production requirements for iodine, bromine, and bromine derivatives.

The project as a whole follows the principles of "efficiency, energy conservation, and compliance." The cooperating party must possess relevant qualifications for small-scale chemical projects and be proficient in iodine and bromine extraction and bromine derivative synthesis technology, ensuring production processes meet environmental and safety standards. This will ensure smooth project implementation, achieve expected economic benefits and industrial driving effects, and deepen cooperation between our party and Turkmenistan in the chemical field, achieving mutual benefits and win-win outcomes.

Customized technical retrofit solutions specifically developed for operating wet-process phosphoric acid plants, with the core objective of improving the recovery efficiency of fluosilicic acid from fluorine-containing tail gases. According to technical records, this technology is patent-protected and requires targeted development based on the specific operating conditions of each plant. The benefits of increased recovery rates include additional revenue from the sale of fluosilicic acid by-products (which can be further processed into hydrofluoric acid, potassium fluoride, etc.) and a reduction in fluorine-containing tail gas emissions. Services include the design of technical retrofit solutions and customized technology development. Deliverables consist of retrofit solution documents, construction drawings, operating guidelines, and patent authorization documents. The service period ranges from 2 to 14 months, depending on the scale of the retrofit.

Dalian JoinKing Crop Sciences Co., Ltd., located in the Jinpu New Area of Dalian City, Liaoning Province, is a national high-tech enterprise specializing in the synthesis of pesticide active ingredients, formulation research and development, and large-scale production. It operates under the Agricultural Business Division of China Sinochem Holdings Co., Ltd. The company is situated within the mature industrialization stage of the chemical pesticide manufacturing industry (C2631) and possesses a complete closed-loop capability spanning active ingredient development, formulation engineering, and field validation. Its core business covers four categories of crop protection products: insecticides, fungicides, herbicides, and plant growth regulators. As of February 2026 (data from the Institute for the Control of Agrochemicals, Ministry of Agriculture and Rural Affairs), it holds 197 pesticide registration certificates. It primarily serves cultivation scenarios involving rice, wheat, corn, fruits and vegetables, and cash crops. Its product portfolio centers on co-formulated preparations based on mainstream active ingredients such as thiamethoxam, pymetrozine, difenoconazole, and tebuconazole, with co-formulations accounting for 68% of total products. Core competencies include independent R&D and industrialization of environmentally friendly, aqueous-based formulations—such as capsule suspensions (CS), nanoemulsions (NE), and seed treatment agents. It has established an intelligent aqueous-based formulation production line with an annual capacity of 5,000 tons (completed and accepted by the Liaoning Provincial Department of Industry and Information Technology in 2024). It holds 23 authorized invention patents, including green synergistic composition patents such as ZL202210385671.4. It hosts both the Liaoning Provincial Enterprise Technology Center and the Dalian Municipal Pesticide Engineering Technology Research Center, and participates in formulating industry and group standards such as HG/T 5781–2020. Regarding qualifications, it holds a Pesticide Production License (Pesticide Production Permit [Liaoning] No. 0001), a Hazardous Chemicals Safety Production License (Liaoning WH Safety Permit [2023] No. 020008), ISO 9001/14001/OHSAS 18001 integrated management system certifications, and a备案 for Export Food Production Enterprises (Liaoning Food Registration No. 202200098). Notable achievements include continuous implementation of the Liaoning Provincial Key R&D Program “Integrated Technology Development and Demonstration of Novel Bio-derived Synergistic Pest and Disease Control for Rice” (2022–2025), covering over 3.2 million mu across Liaoning, Heilongjiang, and Jiangsu provinces; its flagship product “JiuXin Daoqing” was included in the “2025 Recommended List of Green and Efficient Pesticides” issued by the National Agro-Technology Extension and Service Center; and as a key supplier, it participates in the Ministry of Agriculture and Rural Affairs’ “County-wide Promotion of Green Pest and Disease Control for Crops” initiative, providing customized aerial application packages to 17 counties nationwide. Its services cover all provincial administrative regions of mainland China and extend to exports in 12 countries—including Vietnam, Pakistan, Kazakhstan, and South Africa—with export revenue totaling RMB 48.6 million in 2025 (per Dalian Customs’ January 2026 bulletin), reflecting a 21.3% year-on-year growth in exports to ASEAN markets.

Energy-saving and consumption-reducing technology upgrade services customized for soda ash and joint-alkali production enterprises. Core transformation directions include: horizontal belt vacuum filter transformation (replacing traditional vacuum drum filter with self-developed technology, already included in the National Key Energy-Saving Technology Catalog), new energy-saving distillation system transformation, calcination system energy-saving optimization, carbonization and filtration system matching adjustment, distillation waste liquid treatment system upgrade, heavy ash fluidized bed drying system improvement, mother liquor balance control optimization, etc. Typical projects include: 150,000 t/a energy-saving distillation transformation (won industry design award), 1.2 million t/a filter soda system energy-saving transformation, 600,000 t/a new horizontal belt filter, 700,000 t/a vacuum belt filter soda technical transformation, 300,000 t/a calcination/filtration system transformation, 200,000 t/a distillation system transformation, 450,000 t/a CO2 emission reduction and joint-alkali energy conservation environmental protection technical transformation, etc. Senior experts can be arranged to visit overseas soda factories for on-site energy efficiency diagnosis and customized transformation solutions.

Addressing the challenge of phosphogypsum storage in the phosphorus chemical industry, this technology converts phosphogypsum into two industrial products: sulfuric acid and cement, representing a circular economy process route. According to technical records, this technology offers significant economic attractiveness during periods of high international sulfur prices. Prerequisites for implementation include: first, the project site must have an adequate supply of coke; second, the sales issues arising from potential quality deviations in the co-produced cement must be considered in advance. Technical services cover the preparation of the process package, detailed engineering design, and commissioning guidance, with a cycle of approximately 3 to 12 months. This solution is recommended for phosphorus chemical industry owners facing significant pressure to dispose of phosphogypsum and having a high dependence on sulfur imports.

We plan to construct a key environmental protection supporting project with a capacity of 500,000 Nm³/h for dry flue gas desulfurization to treat industrial sulfur-containing flue gas, achieve ultra-low SO₂ emissions, and support environmental compliance, green production, and regional air quality improvement. This project adopts advanced and mature dry process technology suitable for the main production unit's requirements. We are now bidding to select qualified partners to provide full-process integrated technology and engineering services, with specific requirements as follows:

1. Technical Support and Patent Authorization: Provide complete set of core dry desulfurization technology suitable for this scale and comprehensive technical support to ensure desulfurization efficiency ≥98%; Grant legal usage rights for related core technology patents and provide authorization documents to avoid infringement risks, while also providing supporting services such as technical disclosure and personnel training.

2. Full-Process Engineering Design: Responsible for basic engineering design and detailed construction drawing design, following relevant specifications, completing core work such as process package preparation, equipment selection, general layout, and construction drawings for various facilities, issuing qualified design documents, and coordinating with design disclosure and changes.

3. Equipment Procurement Services: In accordance with project scale and process requirements, complete selection of core and auxiliary equipment and supplier screening, assist us in procurement negotiations and quality inspection, control equipment quality, coordinate with equipment transportation and handover, and ensure timely delivery.

We require the partner to have relevant experience in dry desulfurization projects of this scale or larger, coordinate all services, ensure quality and progress, help us achieve the core goals of environmental compliance and stable operation, and achieve mutual benefit and win-win results.

Dalian Join King Fine Chemical Co., Ltd, located in the Jinpu New Area of Dalian City, Liaoning Province, is a national high-tech enterprise specializing in the research, development, production, and sales of pesticide intermediates, pharmaceutical intermediates, and specialty chemicals. It is part of Syngenta Group China’s supply chain system. Since 2010, the company has continuously passed the national high-tech enterprise certification (the latest re-certification certificate number is GR202221200587, issued in 2022). It currently employs 427 people, including 136 R&D and technical personnel. The company has established a provincial-level enterprise technology center and a branch station of a postdoctoral research workstation.  

The company primarily manufactures high-value-added fine chemical intermediates, including fluorinated aromatic compounds, heterocyclic compounds, and sulfonamide compounds. Its core products include derivatives of the trifluoromethylbenzene series, pyrimidinamine compounds, and thiophene-based structural units, which are widely used in the active pharmaceutical ingredient (API) synthesis processes of global leading agrochemical enterprises—including Syngenta, Bayer, and BASF—as well as domestic innovative pharmaceutical companies.  

The company possesses engineering capabilities for continuous-flow microreactor processes. In 2023, it constructed China’s first 10,000-ton-per-year continuous-flow microreactor facility to replace hazardous nitration reactions and undertook a sub-project under the National Key R&D Program “Green Biomanufacturing” key special initiative. It holds 17 authorized invention patents (the most recent patent was authorized on November 12, 2025, with patent number ZL202410328765.3) and led the formulation of two industry standards: HG/T 5925–2021 and HG/T 6128–2022.  

The company holds the following licenses and certifications:  
- Safety Production License (Liaoning WH Anxu Zheng Zi [2023] No. 02-0049);  
- National Industrial Product Production License (for pesticide intermediates);  
- Pollutant Discharge Permit (91210213748567226R001V);  
- Integrated certification for ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018 (SGS certificate number SGS-CQC-2022-QMS-123876);  
- Pre-registration under the EU REACH Regulation; and  
- Listing on the U.S. EPA TSCA Inventory.  

In 2023, the company was recognized by Liaoning Province as a “Digital Workshop.” In 2024, its export value reached RMB 132 million, with products exported to 23 countries including Germany, India, Brazil, and the United States. Exports to the European Union accounted for 38.6% of total exports, and all such exports fully comply with the requirements of EU Regulation (EC) No 1107/2009.

Possesses A1-level (high-pressure vessel) pressure vessel design qualifications, as well as GC1, GCD, and GB1-level pressure pipeline design qualifications. The design scope covers almost all types of pressure equipment and pressure pipelines in the chemical industry. Representative independently designed equipment includes multiple soda ash core units that have obtained national patents, such as turbine-type lime premixers, fixed ammonia distillation columns, carbonylation towers without cooling sections, steam calcination furnaces, and vacuum distillation sieve plate towers for soda ash filter mother liquor. In daily operations, we continuously undertake design tasks for various pressure vessels, including reactors, distillation columns, heat exchangers, high-pressure pump cylinder bodies, and LNG high-pressure equipment, along with the design of supporting process pipelines, stress analysis (CAESARⅡ), and flexibility calculations. Design delivery can be performed according to Chinese standards, ASME standards, or European EN standards.

Provides systematic technical training for overseas project owners and operations teams. Standard deliverables for technology transfer include operation manuals and personnel training materials. Training modules can be customized on demand and, based on existing capabilities, cover: chemical process operations (soda ash/phosphoric acid/fluorine chemicals/fine chemicals, etc.), equipment operation and maintenance, safety management (HAZOP/SIS), engineering design software (SP3D/PDMS/BIM/Aspen Plus), and GMP standards. Supports two modes: centralized training in China and on-site dispatched training. Has a track record of training delivery for overseas projects, including those in Iran.

This project addresses the process technology and engineering construction requirements for a 200,000 tons per year soda ash plant in Kazakhstan and is a key construction project for our company in 2025. The project is located in a key chemical industrial park in Kazakhstan, with an estimated total investment of approximately 1.8 billion RMB.
The main services provided by the project include:
1. Providing advanced soda ash process technology and patent licensing, optimizing the process flow of the equipment, and resolving issues related to raw material adaptability, energy consumption, and production capacity bottlenecks.
2. Completing the entire process engineering design work, including process package design, basic engineering design, and detailed construction drawing design.
3. Providing support services for core equipment selection, technical negotiations, and procurement to ensure stable, efficient, and long-cycle operation of the equipment.

Addressing the pressure for environmental upgrades faced by chemical production enterprises, we provide one-stop environmental technical renovation services, including wastewater treatment system expansion and standard upgrades, organized and unorganized waste gas governance (with a focus on specialized VOCs treatment), flue gas desulfurization and denitrification system upgrades, and the improvement of solid and hazardous waste treatment facilities. We have successfully delivered over 220 environmental renovation projects. Representative projects undertaken in recent years include: new installation and retrofitting of RTO regenerative oxidizers, VOCs tail gas treatment for methanol tank farms, installation and piping of high-throughput VOCs membrane separation and recovery units, comprehensive renovation for particulate matter and VOCs control, retrofitting of loading systems for oil and gas recovery, and comprehensive utilization of acid gas. We offer environmental status assessments and compliance gap analysis prior to renovation, and post-renovation monitoring and verification to ensure emissions meet standards, forming a complete closed-loop service.

Dalian Economic and Technological Development Zone Jiasheng Gas Co., Ltd. is located at No. 1 Songlin Road, Dalian Economic and Technological Development Zone, Liaoning Province. It is a regional professional gas supplier specializing in the production, filling, storage, sale, and related technical services of industrial gases. The company operates within the chemical raw materials and chemical products manufacturing industry (C2613). It is a limited liability company (invested in or controlled by natural persons) and has been in stable operation and deepening its regional presence since its establishment in 2003.  

The company’s primary business involves the filling and sale of hazardous chemicals, including oxygen, nitrogen, argon, carbon dioxide, acetylene, hydrogen, liquefied petroleum gas (LPG), and dissolved acetylene, as well as providing general cargo road transportation services. Its typical application scenarios cover local industrial sectors such as equipment manufacturing, ship repair, and metal processing—particularly serving process gas requirements including centralized supply of welding shielding gases, outsourced on-site nitrogen generation systems, and delivery of acetylene cutting gas.  

Its core capabilities are demonstrated through localized implementation of mature technologies, including traditional air separation for nitrogen/oxygen production, low-temperature liquid storage and transport, acetylene generation, and dissolved acetylene filling. The company possesses capabilities for customized gas delivery to small- and medium-sized industrial customers, full-process compliant operations for hazardous chemicals, and a responsive supply chain service, supporting delivery models such as single-point or multi-point on-site gas supply, gas cylinder leasing, technical inspection tours, and emergency replenishment.  

The company has obtained ISO 9001:2015 Quality Management System Certification (Certificate No.: 00122Q31234R1M, valid until November 20, 2025); the “Level-3 Standardized Enterprise for Safety Production (Hazardous Chemicals)” Certificate (No.: Liao DLSJ20230017); the Special Equipment Cylinder Filling License (TS4221057-2026); the Hazardous Chemicals Business License (Liao Wei Hua Jing Zi [2022] 02000037, valid until December 21, 2025); and the Road Transport Operation License (Liao Jiao Yun Guan Xu Ke Da Zi 210213000001).  

Representative performance includes long-term provision of stable supply services for welding shielding gases and cutting gases to key local industrial enterprises such as Dalian Huarui Heavy Industry Cast Steel Co., Ltd. and Dalian Shipbuilding Industry Group Supporting Factory. Its projects primarily involve supplying gases for small- and medium-scale industrial installations, with deliveries covering gaseous media, filled containers, transportation scheduling, and basic technical guidance.

A complete set of process technologies for producing elemental yellow phosphorus using the electric thermal method (thermal process) with raw materials including phosphate rock, coke, and silica. Yellow phosphorus is a foundational product in the phosphorus chemical industry, with downstream applications extending to glyphosate (the world's most widely used herbicide), red phosphorus, thermal phosphoric acid, phosphorus pentoxide, and other varieties. The process is sensitive to electricity costs, making it suitable for construction in regions abundant in hydroelectric resources. It can be integrated with downstream technologies mastered by the team, such as monopotassium phosphate and phosphorus pentoxide, to construct a comprehensive phosphorus chemical industry chain technical solution for the owner. Technology delivery includes the process package, design drawings, operation manuals, and training materials, with a cycle of approximately 3 to 18 months.