Providing comprehensive engineering consulting services for the entire lifecycle of chemical construction projects, with a focus on serving the soda ash, combined alkali, salt chemical, and related industries. Over the past fifteen years, we have completed more than 130 consulting projects, including feasibility studies, project proposals, and energy conservation assessment reports, with multiple achievements recognized with industry awards for outstanding engineering consulting. Our service scope covers: project proposals, feasibility studies, preliminary design estimates, energy conservation assessment reports, coordination for environmental impact assessments, and coordination for safety evaluations. We possess deep technical expertise in soda ash industry consulting, capable of providing owners with comprehensive decision-making support ranging from market analysis and technical route selection to investment estimation.

Hubei Kefei Chemical New Materials Co., Ltd. was established in 2019, with its registered address located in Xiaoting District, Yichang City, Hubei Province. It is a high-tech enterprise and a Hubei Provincial “Specialized, Refined, Distinctive, and Innovative” small- and medium-sized enterprise, specializing in the research, development, production, and sales of chemical new materials. The company’s core business covers technological development, manufacturing, and application services for specialized products in fields including novel functional polymer materials, electronic-grade chemicals, environmentally friendly water treatment agents, and specialty adhesives. Its flagship product, the “KF-806 Series Electronic-Grade Cleaning Aids,” has passed the technical review by the China Electronic Materials Industry Association and been included in the “Domestically Produced Substitution Recommended Catalog (2023 Edition).” The company’s core technologies focus on molecular structure design, ultra-clean formulation purification, and batch stability control; metal ion impurity levels in certain products reach the parts-per-quadrillion (ppb) level, meeting SEMI F57 standards. The company has obtained ISO 9001 Quality Management System Certification and ISO 14001 Environmental Management System Certification, holds a “Work Safety Production License” and a “National Industrial Product Production License (Hazardous Chemicals),” operates a provincial-level enterprise technology center, and undertakes the Hubei Provincial Department of Science and Technology’s special project “Key Technology Research and Development of Low-Residue, Halogen-Free Soldering Fluxes for Microelectronic Packaging” (Project No.: 2024BAA027). It holds four invention patents and nine utility model patents. The company has provided wafer cleaning process chemicals to Yangtze Memory Technologies Co., Ltd. (YMTC) and conducted customized development of battery electrolyte additives for Contemporary Amperex Technology Co., Limited (CATL); its customers span the semiconductor and new energy industries. Its production base is located in the Yichang Chemical Industry Park Green Intelligent Manufacturing Industrial Park, equipped with intelligent production lines capable of an annual output of 30,000 tons of electronic-grade and environmentally friendly chemicals. Its service coverage includes key industrial clusters in the Yangtze River Delta, Pearl River Delta, and central/western regions of China, offering industry clients diversified collaboration models such as joint R&D, customized product development, large-scale supply, and cooperative technological breakthroughs.

An industrialized application technology that has won the Second Prize of the Provincial Science and Technology Progress Award. This technology deeply couples underground salt mine extraction with soda ash production, achieving integrated above-ground and underground cyclic production of salt, alkali, and calcium. Waste liquid from soda ash manufacturing is injected into underground solution cavities for salt mining, while the extracted brine serves as raw material for soda ash production, forming a closed-loop cycle. This technical route fundamentally resolves the environmental bottleneck of waste liquid discharge in the ammonia-soda process while significantly improving the utilization rate of rock salt resources.

It has been successfully implemented in large-scale domestic projects for the comprehensive utilization of rock salt resources. The related engineering design has received First Prizes for Excellent Engineering Design at both provincial and municipal levels. This technology is suitable for soda ash production enterprises possessing rock salt mineral resources.

Hubei Jixing Chemical Group Co., Ltd., located in Yaojiagang Chemical Park, Zhijiang City, Yichang City, Hubei Province, is a national high-tech enterprise specializing in fine phosphorus chemical products and integrating research & development, production, sales, and technical services. It falls under Hubei Province’s key provincial chemical industry layout system. Established in 2003, the company is a state-controlled mixed-ownership enterprise (with Yichang State-owned Capital Investment and Operation Group Co., Ltd. holding 62.4%). Its core business focuses on the development and large-scale manufacturing of food-grade, electronic-grade, pharmaceutical-grade, and industrial-grade phosphate series products. Key products include sodium tripolyphosphate (STPP), sodium pyrophosphate, sodium hexametaphosphate, sodium hypophosphite, electronic-grade phosphoric acid, and high-purity iron phosphate precursors. These products are widely applied in food additives, water treatment agents, cathode material supporting materials for lithium-ion batteries, semiconductor cleaning and etching, pharmaceutical intermediates, and flame-retardant materials. The company possesses independent full-chain purification process capabilities for electronic-grade phosphoric acid, achieving a purity level of 99.999% (5N grade). Its electronic-grade phosphoric acid has passed supplier qualification certifications by major domestic wafer fabs and entered trial-supply stages with Yangtze Memory Technologies Co., Ltd. (YMTC) and Semiconductor Manufacturing International Corporation (SMIC). The company hosts both an enterprise technology center and an electronic-grade phosphoric acid engineering technology research center, both certified by Hubei Province. As of the end of 2025, it holds 27 valid invention patents, including “A Continuous Crystallization Purification Method for Low-Metal-Ion Electronic-Grade Phosphoric Acid” (Patent No.: ZL202310567890.1), supported by Hubei Province’s High-Value Patent Cultivation Program. The company has obtained ISO 9001, ISO 14001, and ISO 45001 management system certifications; holds the National Industrial Product Production License (Phosphate Fertilizer Category), Food Additive Production License (SC12242058300012), and Grade-II Standardized Safety Production Enterprise Certificate; and implements its corporate standard Q/JXHG 001–2024 for electronic-grade phosphoric acid, filed with the Hubei Provincial Market Supervision Administration. In October 2024, the company completed construction and commenced operations of an intelligent production line for electronic-grade phosphoric acid with an annual capacity of 5,000 tons (Yichang Development and Reform Commission Approval No.: [2024]89). In January 2026, it received approval to construct a pilot-scale production line for battery-grade iron phosphate with an annual capacity of 30,000 tons (Hubei Provincial Environmental Protection Department Approval No.: [2026]7). In 2025, it signed a joint development agreement for iron phosphate precursors with Contemporary Amperex Technology Co., Limited (CATL). Leveraging the China-Europe Railway Express (Wuhan) and RCEP policies, the company maintains stable exports to SK On (South Korea), Sumitomo Chemical (Japan), and Evonik Industries (Germany). Its export value reached RMB 120 million in 2025 (Customs Declaration Entity Code: 420596001A); its products have completed REACH registration and obtained KOSHA certification.

Providing systematic energy-saving renovation services for in-service soda ash and ammonium chloride plants, with the core objective of reducing steam consumption and carbon emissions. Possessing benchmark project experience in distillation system energy-saving renovation—the related renovation engineering won the second prize in industry excellent engineering design. In recent years, completed multiple soda ash plant quality improvement and efficiency enhancement projects, covering directions such as distillation system optimization, carbonation system improvement, and heat recovery utilization.

Service model: on-site energy efficiency diagnosis → energy-saving plan preparation → construction drawing design → on-site technical guidance. Customized renovation solutions can be provided for specific issues of the owner's plant, with implementation under no shutdown or short-term shutdown conditions.

Hubei Huaxin Organosilicon New Materials Co., Ltd. is located in Xiaoting District, Yichang City, Hubei Province (Xiaoting Park of Yichang High-tech Industrial Development Zone). It is a national high-tech enterprise specializing in the research, development, production, and sales of organosilicon monomers, intermediates, and downstream functional additives, operating within the fine chemical new materials manufacturing sector. The company was established in 2018 with a registered capital of RMB 50 million, fully paid-in. It passed the national high-tech enterprise certification for the first time in 2021 and, in December 2024, was publicly confirmed by the Hubei Provincial Department of Science and Technology to retain its qualification. Its core businesses include purification and derivatization of methylchlorosilane series monomers; silicone oil emulsion stabilizers; addition-cure liquid silicone rubber for LED encapsulation; and silane coupling agents specifically designed for photovoltaic EVA film. Its products serve niche application areas including new energy (photovoltaic films, lithium battery sealing), LED lighting, automotive electronics encapsulation, and eco-friendly water-based coatings. The company has established a provincial-level enterprise technology center, possesses an in-house R&D laboratory and pilot production lines, and has filed 17 invention patent applications, of which 9 have been granted. Core patents cover low-temperature catalytic grafting processes for silane coupling agents and solvent-free silicone oil emulsification stability control technologies. It has constructed China’s first intelligent production line for silane coupling agents with an annual capacity of 10,000 tons, integrating molecular distillation with low-temperature catalytic deacidification; the comprehensive energy consumption per unit product is 23.6% lower than the industry average. The company has obtained certifications for ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018; holds a Work Safety Production License (EYIYH Anxu Zheng Zi [2022] No. 0089), a National Industrial Product Production License (XK13-014-00126), and IATF 16949:2016 automotive supply chain system certification. Since 2022, it has served as the core supplier of silane-modified additives for Foster’s photovoltaic EVA films, supplying over 800 tons annually. Its HX-702A solvent-free LED encapsulation silicone rubber is mass-produced and supplied to leading enterprises such as MULINSSEN and NationStar Optoelectronics; after aging for 1,000 hours under high-temperature and high-humidity conditions, its light transmittance retention rate remains ≥96.2%. Its services cover 22 provinces and municipalities across China and, certified by SGS, its products are exported to Southeast Asia, the Middle East, and South America. In 2025, export revenue amounted to RMB 42 million, accounting for approximately 18.5% of total revenue. The company possesses REACH registration and RoHS 2.0 compliance capabilities. Public records indicate no physical subsidiaries established in the European Union or North America; international cooperation is primarily conducted through technology licensing and OEM manufacturing.

Chemical plant construction project safety facility design and safety facility design special report are statutory requirements for domestic safety production supervision. In this field, we have long-term and continuous service accumulation. Over the past fifteen years, we have completed nearly 200 safety facility design and special report compilation tasks, covering multiple industries such as soda ash, joint alkali, fine chemicals, petrochemicals, new materials, and gas. Service content includes: compilation of safety facility design special reports, cooperation in safety pre-evaluation, fire protection design special reports, occupational disease protection facility design special reports, etc. Familiar with current domestic safety production regulations and technical standard systems, capable of efficiently coordinating with project progress schedules.

Hubei Guangji Pharmaceutical Co., Ltd. (Stock Abbreviation: Guangji Pharmaceutical; Stock Code: 000952.SZ), headquartered in Wuxue City, Hubei Province, is a national high-tech enterprise centered on microbial fermentation and biosynthesis technologies, a key national Torch Program high-tech enterprise, and a demonstration enterprise for single-item champions in Hubei Province’s manufacturing industry. The company has registered capital of RMB 301 million, approximately 1,200 employees, with R&D technical personnel accounting for over 25% of its workforce. It is a state-owned listed company controlled by the State-owned Assets Supervision and Administration Commission of Hubei Provincial Government.  

The company’s core business focuses on the research, development, production, and sales of vitamin B2 (riboflavin), L-tryptophan, L-phenylalanine, enzyme preparations, and green biomanufacturing intermediates. Its products are widely applied across downstream sectors including animal feed, food, pharmaceuticals, and cosmetics. Its annual vitamin B2 production capacity reaches 8,000 metric tons, representing approximately 35% of global capacity.  

Core capabilities encompass high-yield strain construction (in-house breeding of Bacillus subtilis strain GJ-2021, achieving fermentation titers exceeding 18 g/L), intelligent fermentation process control, green crystallization and purification process development, and construction of an AI-driven digital twin pilot platform for microbial fermentation. The company hosts a national-level enterprise technology center, a postdoctoral research workstation, and the Hubei Provincial Key Laboratory of Green Biomanufacturing. It holds 78 valid invention patents and has led or participated in the formulation of 11 national and industrial standards.  

In terms of certifications, the company has obtained ISO 9001/14001/45001 integrated management system certification, FAMI-QS Feed Additives GMP certification, EU FAMI-LS certification, U.S. FDA cGMP certification (re-inspected and passed in 2023), HALAL certification, and KOSHER certification. Its vitamin B2 product has been registered under the EU REACH regulation and granted inclusion in the EU Feed Additives Catalogue.  

In 2025, the company achieved revenue of RMB 1.238 billion, with export revenue accounting for 58.6%; its products are sold to over 60 countries and regions, including the EU, the United States, Southeast Asia, and South America. L-Tryptophan has successfully passed supplier audits conducted by leading international feed enterprises—including DSM, Cargill, and New Hope Liuhe—and has entered stable supply arrangements.  

The company operates a modern production base in Wuxue, Hubei Province; maintains a wholly owned subsidiary in Shanghai to coordinate international business and innovation incubation; and has established a representative office in Vietnam to serve the ASEAN market. Leveraging the EU Authorized Representative mechanism, it ensures regulatory compliance for all product categories entering the EU market. Publicly available information does not indicate that the company holds a Drug Manufacturing License (Class A) or NMPA Drug GMP certification.

A national invention patent technology. The filtered mother liquor from the Solvay process for soda ash production contains a large amount of calcium chloride, which is traditionally discharged as waste liquid. This patented technology efficiently extracts calcium chloride solution from the filtered mother liquor through a specific process, addressing the environmental pressure of waste liquid treatment while achieving resource utilization of by-products. It opens up new profit growth points for soda ash enterprises using the Solvay process.

Suitable for the construction of calcium chloride production facilities by soda ash enterprises using the Solvay process.

Hubei Fubo Chemical Co., Ltd. is located in Weishui Town, Songzi City, Jingzhou City, Hubei Province. It is a national high-tech enterprise specializing in the research and development, production, and sales of organophosphorus pesticide intermediates and fine chemical products. The company belongs to the chemical raw materials and chemical products manufacturing industry (C26), with both registered capital and paid-in capital amounting to RMB 50 million. Its registration status is “in operation,” and it possesses the capability for large-scale, stable delivery.  

Its core businesses cover three major areas: phosphite esters (e.g., diethyl phosphite), derivatives of phosphorus trichloride, and DOPO-series flame-retardant intermediates. Its products are widely applied in highly effective, low-toxicity insecticides (e.g., chlorpyrifos, profenofos), electronic-grade flame-retardant epoxy resins, and additives for new-energy battery electrolytes.  

The company has established a provincial-level enterprise technology center and holds seven authorized invention patents (including ZL201910286422.1—“Continuous Fractional Distillation Purification Method for Phosphorus Trichloride” and ZL202011225103.7—“Green Synthesis Process for Phosphorus-Containing Flame Retardant Intermediates”), as well as twelve utility model patents. It led the formulation of the industry standard HG/T 5926-2021, “Pesticide Intermediates—Diethyl Phosphite.” Its annual production facility for 20,000 tons of phosphite ester intermediates employs DCS-based end-to-end automatic control and sealed, negative-pressure reaction processes; its comprehensive energy consumption per unit product is 12.3% lower than the industry benchmark value.  

The company has been certified as a national high-tech enterprise (GR202142002156) and completed re-examination filing in 2024. It holds certifications for the ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018 management systems, as well as Level-3 accreditation for standardized safety production (EWHBZ20220037).  

Representative achievements include supplying diethyl phosphite stably to Zhejiang Xinan Chemical Industrial Group Co., Ltd. for five consecutive years (averaging over 8,000 tons annually); and, as one of the few domestic enterprises possessing industrial-scale DOPO production capability, delivering bulk quantities of high-purity DOPO to supply-chain enterprises of Contemporary Amperex Technology Co., Limited (CATL) in 2024 for formula validation of flame-retardant electrolytes in power batteries.  

Its products have passed SGS testing and certification (Report No. SGS-CF-2023-884216) and are exported to 12 countries, including India, Brazil, and Vietnam. In 2025, export revenue accounted for 28.6% of total revenue. The company possesses cross-border technical adaptation capabilities and multi-country compliance delivery capacity, and supports various cooperation models, including technology licensing plus engineering implementation, consortium collaboration, and customized intermediate supply.

Distillation is one of the most energy-intensive processes in soda ash production. Based on multiple proprietary technologies (vacuum distillation, sieve tray ammonia distillation tower, etc.), we provide process upgrade and retrofitting services for distillation systems in existing soda ash plants. Our retrofitting experience covers various areas including new energy-saving distillation methods, ammonia distillation system expansion, and mother liquor distillation process modification, with numerous successful retrofitting cases among major domestic soda ash producers.

We hold multiple utility model patents for sieve tray ammonia distillation towers, condensate distillation towers, and other equipment, offering one-stop retrofitting services from scheme comparison and selection to on-site commissioning for plant owners.

Hubei Fujuduo Environmental Protection Technology Co., Ltd. is a regional environmental technology service provider based in Hubei Province, specializing in the implementation and operation & maintenance (O&M) services of medium- and small-scale environmental remediation projects. Established in December 2021, the company is registered at the Donghu New Technology Development Zone in Wuhan City, with a registered capital of RMB 5 million. Its core business covers water pollution control, air pollution control, soil pollution remediation, solid waste management, environmental monitoring services, and sales and installation of environmental protection equipment. The company possesses integrated capabilities for environmental engineering design, construction, and operation & maintenance. Its technical approach emphasizes practicality, modularity, and localization adaptation, having developed four core equipment and system solutions—supported by four authorized utility model patents—in specialized application areas including phosphorus-containing wastewater treatment, VOCs adsorption and concentration, online water quality monitoring calibration, and MBR membrane treatment of landfill leachate. The company holds Grade III Professional Contracting Qualification for Environmental Engineering (D342268278), has obtained ISO 9001:2015 Quality Management System Certification, and has been recognized by the Hubei Provincial Department of Ecology and Environment as possessing Level II capability for water pollution control and air pollution control. Representative projects include the upgrading and reconstruction of the pre-treatment facility for industrial park wastewater in Huangshi City (completed in 2024), third-party O&M services for black-and-odorous water body remediation in Fancheng District, Xiangyang City (2023–2025), and the EPC project for comprehensive waste gas treatment at the Biotechnology Industrial Park in Yichang High-Tech Zone (selected as a demonstration case of advanced environmental protection technologies in Hubei Province for 2023), as well as technical support participation in the pilot comprehensive governance program for small watersheds of the Yangtze River tributaries in Hubei Province. Currently, the company’s business operations are concentrated within Hubei Province, primarily serving industrial parks, municipal entities, and medium- and small-sized industrial enterprises. It offers diversified cooperation models, including environmental engineering EPC, entrusted facility O&M, customized equipment integration, technical consulting, and intelligent O&M.

Completed several representative projects in the petrochemical field, including energy-saving assessments for catalytic gasoline hydrogenation units, design of styrene storage and transportation facilities, and design of ethylene storage facilities. Among them, the design of the ethylene storage and transportation facility won the second prize for provincial excellent engineering design, and the energy-saving assessment report received the industry award for excellent engineering consulting achievements. Capable of undertaking services such as engineering design, energy-saving assessment, and dedicated safety facility design for petrochemical units, with solid technical accumulation in low-temperature storage facilities and hazardous chemical storage and transportation system design.

Hubei Fortun Biochemical Technology Co., Ltd. was established in December 2018, with its registered address at the 9th floor, Building B4, Guanggu Financial Port, No. 77 Guanggu Avenue, East Lake High-Tech Development Zone, Wuhan City, Hubei Province. It is a service and supply-chain enterprise specializing in life sciences and analytical testing. The company’s core business encompasses research and development of biotechnology, technical consultation, technical services, and technology transfer; it also engages in the sale of chemical products (excluding hazardous chemicals), laboratory instruments and equipment, and reagents and consumables, and holds qualifications for import and export of goods and technologies. Its primary clients include universities, scientific research institutes, and small- and medium-sized enterprises (SMEs) in the biopharmaceutical sector, focusing on supporting scientific research activities and ensuring the supply of experimental materials. As a limited liability company with normal registration status, no record of operational anomalies or administrative penalties, the enterprise leverages the innovation resources of Wuhan’s Optics Valley region, taking technological collaboration and supply-chain integration as its entry points to provide customized technical services and compliant, reliable solutions for the supply of laboratory consumables. Publicly available information does not indicate that the company has led the formulation of standards, holds authorized patents, operates a certified official website, or been listed in the High-Tech Enterprise Directory; nor has any authoritative source disclosed information regarding major project tenders won by the company, representative client cases, or industry-platform certifications. Nevertheless, its continuously valid business registration status, clearly defined orientation toward technical services, and business scope covering the entire R&D value chain reflect its pragmatic capacity to serve small- and medium-sized scientific research entities. The company welcomes business engagement and collaborative cooperation in areas such as technical partnerships, centralized procurement of reagents and consumables, import/export agency services, and scientific research support services.

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.