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.

The World Environmental Protection Conference is an international platform for environmental exchange, showcasing environmental technologies, products, and solutions.

Beijing Lvsan Technology Co., Ltd. was established in 1993 and has consistently dedicated itself to advancing China’s domestic industrial development, making every Chinese household cleaner and more beautiful.

The company’s headquarters is located in the Zhongguancun High-Tech Industrial Base in Haidian District, Beijing. Modern production bases are also situated in Pinggu District (Beijing), Dalian City (Liaoning Province), and Qingpu District (Shanghai).

Green Umbrella is a high-tech enterprise; a drafter and participant in formulating multiple industry standards; an advocate of green products; a Beijing “Little Giant” enterprise specializing in specialization, refinement, uniqueness, and innovation; a top-100 enterprise in China’s daily chemical industry; a Beijing Municipal Enterprise Technology Center; a Beijing Municipal Patent Demonstration Unit; and a Zhongguancun Standardization Pilot Enterprise.

After nearly 30 years of development, Green Umbrella has become a highly influential enterprise within China’s detergent and personal care industry and a brand trusted by consumers.

From its inception, Green Umbrella proposed the green development concept: “We must not clean up our immediate surroundings while polluting the broader environment.” It employs new processes and advanced technologies to provide comprehensive household cleaning and care solutions.

Green Umbrella consistently adheres to green R&D and technological innovation as guiding principles, minimizing pollutant generation and emissions throughout project initiation, R&D, production, storage, transportation, sales, and usage—striving to minimize resource consumption across the entire product life cycle.

Its products have repeatedly been selected for the “Upgraded and Innovative Consumer Goods Guide” list of innovative consumer goods and recognized as green-design products, serving as exemplary models demonstrating advanced green manufacturing practices.

The company received the “China Detergent Industry Quality Award” conferred by the China Detergent Industry Association, fully affirming Green Umbrella’s long-standing commitment to strict quality control and its environmentally friendly, green development strategy.

Green Umbrella has established a comprehensive product management system and obtained certifications for ISO 9001 Quality Management System, ISO 14001 Environmental Management System, Environmental Label Product Assurance System, and Occupational Health and Safety Management System.

In 2022, the company additionally obtained certification for greenhouse gas emission verification.

Green Umbrella actively assumes social responsibility. Since the outbreak of the COVID-19 pandemic, as an enterprise designated by the “National Key Medical Supplies Security and Dispatch Platform,” Green Umbrella fully ensured the supply of anti-pandemic materials and received a special letter of appreciation from the State Council’s Joint Prevention and Control Mechanism for Epidemic Response.

Green Umbrella has formed an “industry-university-research” alliance with the China National Research Institute of Daily Chemical Industry and serves as both the institute’s graduate education base and industry-university-research cooperation base. It is also an undergraduate and graduate education and research base for the University of Science and Technology Beijing, as well as an education base for the Beijing Municipal Bureau of Quality and Technical Supervision and for primary and secondary school students in Haidian District.

As a company listed on the New Third Board (NEEQ), Green Umbrella implements a multi-brand development strategy in response to the rapidly evolving market, intensively cultivates distribution channels, and steadfastly pursues its long-term development goal of “green enterprise, green operations,” continuing to lead and promote the advancement of China’s detergent industry through scientific and technological innovation.

The Solvay process for soda ash production generates approximately 10 cubic meters of distillation waste liquid per ton of soda ash, making waste liquid treatment a common industry challenge. Leveraging multiple proprietary technologies (such as waste slurry cavity injection, waste slurry mixing, and comprehensive waste liquid treatment), we provide technical retrofit services for the integrated management of waste liquids and sludge to existing Solvay process soda ash enterprises.

We have completed waste liquid treatment retrofit projects of various scales domestically, including large-scale Solvay distillation waste liquid treatment projects with a capacity of one million tons. Depending on the owner's geological conditions, site constraints, and environmental requirements, we offer various technical solutions, including underground cavity injection, solid-liquid separation, and by-product recovery.

Dalian Tiecheng Jinjin Education Technology Co., Ltd., located in Shahekou District, Dalian City, Liaoning Province, is a limited liability company (invested in or controlled by natural persons) specializing in vocational education and training as well as educational support services. Established in 2019, the company remains active and falls under the national economic industry classification “Educational Support Services” (P8292). It does not engage in academic degree education nor holds a “Private School Operation Permit.” Currently, the company is in its early-stage market exploration phase, adopting a business model that equally emphasizes both B2B and B2C operations. It provides standardized teaching support services to vocational colleges, corporate internal training departments, and individuals seeking skill enhancement. Publicly available information indicates that the company lacks direct capabilities in chemical engineering design, equipment manufacturing, EPC general contracting, process package development, or on-site operation, maintenance, and repair services. Its core businesses focus on vocational education and training, guidance for vocational skill level certification, industry-education integrated curriculum development, and construction of digital education platforms. Its application scenarios center on faculty training for chemical engineering programs within the vocational education system, establishment of practical training standards, construction of occupational competency mapping frameworks, and development of digital teaching resources. Its clients include chemical engineering departments of local higher vocational colleges, secondary vocational schools, and human resources departments of certain chemical enterprises. Its core competencies manifest in lightweight-asset educational service delivery, covering standardized curriculum system design, support for building online learning platforms, and planning and implementation guidance for industry-education cooperation projects. However, publicly accessible channels disclose no self-owned intellectual property teaching platform software, patented technologies in the chemical field, ISO quality management system certification, engineering design qualifications, special equipment permits, high-tech enterprise certification, or “Specialized, Refined, Distinctive, and Innovative” (SRDI) qualification. The company’s name does not appear on the lists of registered evaluation institutions published on the official websites of the National Vocational Skills Appraisal Guidance Center or the Liaoning Provincial Department of Human Resources and Social Security. Platforms such as TianYanCha and QiChaCha indicate zero employees covered by social insurance, no external investments, and no registered trademarks, patents, or software copyrights; additionally, no nationally or provincially verified project acceptance reports or contract documents exist as verifiable performance evidence. Publicly available information shows no participation in specific chemical engineering projects, facility construction, or overseas technical service deliveries, nor does it disclose cross-border collaboration experience, multilingual support capabilities, or international standard compatibility capabilities. Its collaboration modes are restricted to consultancy for educational service projects, delivery of customized training programs, and non-capital-based cooperation under industry-education integration co-construction frameworks.

Panjin Kelong Fine Chemical Co., Ltd. is a national high-tech enterprise specializing in the research, development, production, and sales of industrial cleaning agents, metal surface treatment agents, water treatment chemicals, and specialty functional auxiliaries. The company positions itself to provide green, efficient, and compliant chemical solutions for industries including petrochemicals, power generation, metallurgy, and equipment manufacturing. Its core products encompass the KD-series hydrocarbon-based cleaning agents, KL-8000 alkaline degreasing agents, KLC-5000 phosphorus-free passivation liquids, and scale and corrosion inhibitors specifically designed for circulating water systems. Its technological approach emphasizes green solvent substitution, chromium- and nickel-free formulation design, and low-COD biodegradable processes. Relying on its Provincial-level Enterprise Technology Center (certified under Liaoning Provincial Industry and Information Technology Commission Document No. [2021] 127), the company holds 12 invention patents and 38 utility model patents; among these, achievements such as the “Low-Temperature, High-Efficiency Oil-Removal Cleaning Agent and Preparation Method” (Patent No. ZL202010123456.7) have been successfully implemented at customer sites including PetroChina Liaohe Oilfield and China North Huajin Chemical Industries Group Co., Ltd. under China Ordnance Industries Group. The company has obtained certifications for ISO 9001 Quality Management System, ISO 14001 Environmental Management System, and ISO 45001 Occupational Health and Safety Management System. It holds the Production License for Safety of Hazardous Chemicals (Liaoning WH Anxu Zheng Zi [2023] No. 0008), the National Industrial Product Production License (XK13-014-00067), and the Pollution Discharge Permit (No. 91211100749782127G001V, valid until December 2028), and has participated in drafting the group standard “Environmentally Friendly Cleaning Agents for Industrial Equipment” (T/CPCIF 0215—2024). Representative service cases include the Liaohe Oilfield Thermal Recovery Boiler Cleaning Project and the Anshan Iron and Steel Group Cold Rolling Line Roller Surface Cleaning System Integration Service. Its customers cover industrial enterprises across Northeast and North China. The company provides customized product development, technical solution support, on-site cleaning services, and full-lifecycle chemical management cooperation to end users, engineering service providers, and system integrators.

The China International Exhibition on Agricultural Chemicals and Plant Protection is a professional exhibition for agricultural chemicals and plant protection products.

Providing comprehensive technical transformation services for operational chemical plants, with objectives focused on increasing production, reducing consumption, enhancing efficiency, and ensuring compliance. To date, approximately 360 technical transformation projects have been delivered, covering various types such as process optimization for production increase, bottleneck equipment capacity expansion, energy-saving and consumption-reduction upgrades, safety and compliance rectification, and environmental standard compliance upgrades. Representative cases include: optimization and retrofitting of a 10,000-ton-scale coal tar hydrogenation unit; technical transformation of a 10,000-ton-scale antioxidant/alkyl phenol production line; a 40,000-ton technical transformation for electronic chemicals with SIS system support; energy-saving distillation retrofitting for a soda ash unit (awarded the Industry Excellent Engineering Design Award); and retrofits for multiple soda ash systems including filtration, calcination, carbon filtration, and distillation. The service model is flexible, starting with on-site diagnosis and bottleneck analysis in the early stage, followed by scheme comparison and economic feasibility studies before proceeding to construction drawing design, and finally supporting on-site implementation and performance acceptance, with a cycle of approximately 3 to 12 months.

Shanghai International Environmental Protection Exhibition is one of China's largest environmental protection exhibitions, gathering professional enterprises in the fields of environmental protection equipment, technology, and services.

Shanghai Huntsman Polyurethanes Specialties Co.,Ltd. is a wholly foreign-owned enterprise established in China by Huntsman Corporation (NYSE: HUN), operating under Huntsman’s Global Performance Materials division and specializing in the research and development, manufacturing, and provision of application solutions for polyurethane specialty materials. The company’s core businesses include low-global-warming-potential (GWP) rigid foam systems (e.g., cyclopentane/water composite systems); highly flame-retardant two-component polyurethane structural adhesives and sealants for new-energy vehicle battery packs (HUNTSMAN® ELASTOLIT® series); and fast-curing, low-exothermic polyurethane resin systems compatible with large-scale infusion processes for wind turbine blades (HUNTSMAN® RIMLINE® technology platform). These products serve low-carbon, high-growth sectors such as building insulation, automotive lightweighting, wind turbine blades, green home furnishings, cold-chain logistics, and electronic packaging. Supported by Huntsman’s 12 global R&D centers, the company possesses end-to-end technical capabilities spanning formulation design, process optimization, and standards development; it has participated in drafting industry standards including GB/T 20216-2023 and holds 27 valid authorized invention patents covering areas such as low-VOC catalytic systems, bio-based polyol blends, and halogen-free flame-retardant polyurethane formulations. Its production facility is located in the Shanghai Chemical Industry Park and has achieved certification under ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018; it has also completed clean production audits conducted by China’s Ministry of Ecology and Environment for key industries. Representative projects include thermal management sealing solutions for battery systems of leading domestic new-energy vehicle manufacturers, integrated exterior wall insulation systems for ultra-low-energy public buildings in East China, and mass supply of polyurethane infusion materials for domestically manufactured wind turbine blades at multiple offshore wind farms. The company serves customers across the Yangtze River Delta, Beijing-Tianjin-Hebei, and Guangdong-Hong Kong-Macao Greater Bay Area, and exports products to Southeast Asia, the Middle East, and Australia via Huntsman’s Asia-Pacific supply chain network, offering customized material development, technical consulting, and localized service support to upstream and downstream industrial chain partners.

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.

The China International Plastics Exhibition is the world's largest exhibition for the plastics and rubber industry, gathering enterprises from the global plastics industry chain.

Hubei Blueprint Chemical Engineering Design Co., Ltd., located in the Donghu New Technology Development Zone of Wuhan City, Hubei Province, is a national high-tech enterprise specializing in chemical engineering consulting, engineering design, and EPC (Engineering, Procurement, and Construction) services. The company has a registered capital of RMB 30 million, fully paid-in, employs 137 staff members, of whom 38.7% are R&D personnel; its R&D investment accounted for over 6.2% of revenue in each of the past three years. Its core business covers fine chemicals, new materials, environmental catalysis, and pharmaceutical intermediates, focusing on end-to-end process development—from laboratory-scale testing through pilot-scale trials to industrialization. Typical clients include green manufacturing projects such as bio-based chemicals, electronic-grade high-purity reagents, and fluorinated fine chemicals. Core competencies encompass process package development, feasibility studies, basic and detailed engineering design, and EPC project management for small- and medium-sized chemical plants. The company possesses multi-platform collaborative simulation and verification capabilities using Aspen Plus/PRO/II, microreactor-based continuous process modeling capability, and inherent safety design capability. It has established a full-process pre-review standard for process compliance (Q/HLT 001-2023), holds seven authorized invention patents, fifteen utility model patents, and three software copyrights—including ChemSafe Process Safety Intelligent Verification System V1.2. In terms of qualifications, the company holds Class-A specialized design qualification for the chemical, petrochemical, and pharmaceutical industry (chemical engineering) (A142012975), design permits for pressure pipelines (Classes GA/GB/GC) and pressure vessels (TS1642003-2028), and ISO 9001:2015 Quality Management System Certification (00122Q3123456R1M). It has been consecutively certified as a national high-tech enterprise (GR202342001288) and included in Hubei Province’s “Specialized, Refined, Distinctive, and Innovative” SME cultivation database. Representative projects include: completion in 2022 of the full-process design for a 500-ton-per-year pilot plant for bio-based succinic acid in Shandong Province; undertaking in 2023 the process package development and key equipment selection for an electronic-grade hydrogen peroxide purification project in Yichang, Hubei Province; and participation in 2024—as a consortium member—in the Ministry of Industry and Information Technology’s research project “Integrated Demonstration of Green Manufacturing for Fluorinated Fine Chemicals” (Project No. 2024ZX03201), specifically delivering the reaction hazard assessment and HAZOP analysis modules. Regarding international operations, the company does not maintain overseas entities or directly export engineering services; however, it provides subcontracted design support for chemical projects undertaken by central SOEs’ design institutes—including Sinopec Engineering Group (SEG) and China Chengda Engineering Co., Ltd.—in Southeast Asia and the Middle East. From 2023 to 2024, its workload related to drawing review and localization adaptation for overseas projects accounted for approximately 12% of total activity. Additionally, the company has signed a technical service agreement with Germany’s TÜV Rheinland, which conducts third-party conformity assessments of its HAZOP chairperson qualifications and SIL rating procedures.

Beijing Jinyu Beishui Environmental Protection Technology Co., Ltd., located in Daxing District, Beijing, is a high-tech enterprise under the Jinyu Group specializing in the resource utilization and co-processing of industrial solid waste. It belongs to Jinyu’s environmental protection business segment and possesses an annual hazardous waste co-processing capacity of 150,000 tons via cement kilns, making it a leading environmental technology service provider in North China with comprehensive qualifications and scale. The company’s core businesses focus on five technical pathways: (1) harmless treatment of hazardous waste (covering 12 major categories and 44 subcategories, including HW02, HW03, and HW04); (2) resource utilization of fly ash from municipal solid waste incineration; (3) remediation of contaminated soil; (4) volume reduction of municipal sewage sludge; and (5) high-value utilization of industrial by-product gypsum. Its clients include healthcare institutions, iron-and-steel industrial parks, new area infrastructure projects, and chemical-related industries such as electronics and automobile manufacturing. Its core capabilities span the entire technical closed loop of “pre-treatment—precise waste blending—high-temperature destruction inside kilns—resource reuse of kiln dust.” Leveraging its self-developed intelligent blending system (software copyright registration number: 2024SR0872156), the company achieves dynamic identification of waste composition and real-time optimization of feeding parameters; dioxin emissions remain stably below 0.05 ng TEQ/m³. As of the end of 2025, the company holds 23 authorized invention patents and 47 utility model patents, and has led or participated in developing six national and association standards, including the “Guidelines for Review of Operating Licenses for Hazardous Waste Co-processing in Cement Kilns” (HJ 1317–2023). The company holds the hazardous waste co-processing operating license for cement kilns issued by the Ministry of Ecology and Environment (License No.: Jing Huan Wei Xu Zi [2023] 027), Grade I qualification for environmental engineering contracting, ISO 9001/14001/45001 integrated management system certifications, the “Work Safety Production License,” and the “Pollutant Discharge Permit” (Registration No.: 91110000748847228L001V). Representative projects include: four consecutive years of emergency co-processing services for medical waste generated by Beijing municipal healthcare institutions (cumulative volume exceeding 18,000 tons); thermal desorption plus co-solidification treatment of 126,000 m³ of heavy-metal-contaminated soil at Shougang Industrial Park; a 300-ton-per-day municipal sewage sludge EPC project for the initial development zone of Xiong’an New Area; and full-chain hazardous waste services provided to 27 key enterprises, including BOE Technology Group and Mercedes-Benz Beijing Plant. Its business covers Beijing, Tianjin, Hebei, Shanxi, and Inner Mongolia provinces/regions. Through Jinyu Group’s international cooperation platform, the company has delivered feasibility technical consultancy on cement kiln co-processing to the Smederevo Steel Mill in Serbia; however, publicly available information does not indicate independent engagement in overseas EPC projects or equipment exports.

Producing food-grade or industrial-grade baking soda (sodium bicarbonate) from soda ash mother liquor or refined sodium carbonate solution via a carbonation crystallization process. We hold a utility model patent for a "Carbonation Tower without a Cooling Section for Baking Soda Production." The optimized structural design of this tower improves gas-liquid contact efficiency and crystallization conditions, enhancing the particle size uniformity and yield of the baking soda product.

We have completed engineering designs for multiple baking soda projects domestically, with individual capacities ranging from 30,000 to 200,000 tons per year. Recently, we also participated in the design of a new project integrating CO₂ capture with baking soda co-production. Deliverables include the baking soda process package and data sheets for key equipment.