Hubei Meikai Chemical Co., Ltd., located in the Jianghan Salt Chemical Industry Park of Qianjiang City, Hubei Province, is a national high-tech enterprise specializing in the research, development, production, and sales of fine chemical products. Its industry classification is Chemical Raw Materials and Chemical Products Manufacturing (C26). The company focuses on four specialized areas: organic phosphonic acid-based water treatment agents, scale and corrosion inhibitors, electronic-grade chemicals, and environmentally friendly auxiliary agents. Its registered capital and paid-in capital are both RMB 50 million. The company’s registration status is “in operation.”  

The company’s core businesses cover: comprehensive scale and corrosion inhibition solutions for circulating water systems; supporting equipment for purification production lines of electronic-grade phosphates; customized development of industrial cleaning agents; and bulk supply of phosphorus-free environmentally friendly corrosion inhibitors. Its clients include enterprises in the petrochemical sector (e.g., Sinopec Zhenhai Refining & Chemical), new energy sector (e.g., CATL, BYD), advanced chemical materials sector (e.g., Wanhua Chemical), and overseas industrial water treatment projects (e.g., Vietnam’s VinGroup).  

Its core technical capabilities are based on green synthesis processes, utilizing continuous microreactor technology to replace traditional batch sulfonation and phosphonation processes, thereby improving atom economy by 22% and reducing wastewater discharge by 45%. The company holds 12 valid invention patents (the latest authorization date being August 12, 2025) and 23 utility model patents. It has led the formulation of industry standard HG/T 5312–2018 and group standard T/CPCIF 0142–2022.  

The company has obtained certifications for ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018. It holds the “Work Safety Production License” (E-WH-ANXKZ-2021-0521) and the “National Industrial Product Production License” (XK13-014-00123). It has established the Hubei Provincial Engineering Technology Research Center for Organic Phosphonic Acids.  

Representative achievements include:  
- Providing comprehensive scale and corrosion inhibition solutions for circulating water systems to Sinopec Zhenhai Refining & Chemical continuously from 2023 to 2025;  
- Completing delivery of CATL’s electronic-grade EDTMP purification production line in 2024 and passing the IATF 16949 audit;  
- Supplying bulk quantities of composite phosphorus-free corrosion inhibitors to VinGroup’s industrial water treatment project in Vietnam in 2025, with export revenue reaching USD 1.86 million.  

The company holds the Record Filing Certificate for Foreign Trade Operators (No. 014225000012345). In 2025, its exports covered 12 countries across Southeast Asia, the Middle East, and South America; export revenue to Thailand and the United Arab Emirates increased year-on-year by 37% and 51%, respectively. The company supports multiple cooperation models, including technology licensing plus engineering implementation, consortium collaboration, and cross-border supply chain integration.