Draft:Shouxin
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This draft has been resubmitted and is currently awaiting re-review. |  |
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Native name | 首信环保 |
|---|---|
| Company type | Private company |
| Industry | Chemicals |
| Founded | September 24, 2007 in Dongguan, China |
| Headquarters | , China |
Key people | Zhang Bao |
| Products | Polyacrylamide |
| Website | www |
Shouxin (full name: Guangdong Shouxin Environmental Protection Materials Technology Co., Ltd., Simplified Chinese: 广东首信环保材料科技有限公司) is a chemical company located in Wanjiang Subdistrict, Dongguan, China. The company specializes in the R&D and production of polyacrylamide[1] and was established in 2007. It has offices in the Poly Duhui Plaza, Nancheng District, Dongguan.[2]
History
[edit]Initially founded in 2007 as a water treatment chemical supplier, the company shifted its focus to polyacrylamide production in 2008. By 2019, its client base included over 100 listed companies and Fortune 500 enterprises. In 2023, it achieved an annual production capacity of 60,000 tons and established industry-academia collaborations with universities such as Chongqing University.[3] The same year, it was elected as the chair unit of the National Functional Polymer Industry Committee. In 2024, the company obtained CNAS laboratory certification and was recognized as a National High-Tech Enterprise. By 2025, it received the "Top 100 Enterprises" award at the China International Environmental Protection Exhibition. Industry reports indicate its products treat approximately 2.5 billion tons of wastewater annually.[4]
Products
[edit]The company's flagship products include cationic, anionic, non-ionic, and zwitterionic polyacrylamide, widely used in wastewater treatment, papermaking, mining, and oilfield extraction. Its proprietary "Scale Typing" technology offers over 100 customized product models. The microbial production process, co-developed with the team of Academician Shen Yinchu of the Chinese Academy of Engineering, is influential in the industry.[5][6]
R&D
[edit]The company operates a CNAS-certified laboratory and maintains collaborations with domestic and international research institutions, including technical advisory from Academician Shen Yinchu and organic synthesis guidance from U.S. National Academy of Sciences member Phil S. Baran. It has jointly established industry-academia-research bases with Chongqing University and South China University of Technology, holding multiple patents related to polyacrylamide.[7]
References
[edit]- ^ CN119125255A, 刘宗棠, "一种检测聚丙烯酰胺水不溶物的设备以及检测方法", issued 2024-12-13
- ^ "广东首信环保材料科技有限公司". 中国石油大学. Retrieved 2025-07-04.
- ^ "热烈庆贺首信环保与重庆大学校企合作，共谱研发新篇章_郑怀礼_研究_指导". www.sohu.com. Retrieved 2025-07-04.
- ^ "喜讯！首信环保荣获国家高新技术企业认定_创新_高新产品_全球". www.sohu.com. Retrieved 2025-07-04.
- ^ 网易 (2025-01-25). "广东首信取得一种基于数据处理的聚丙烯酰胺规模化选型方法和系统专利". www.163.com. Retrieved 2025-07-04.
- ^ "一种基于数据处理的聚丙烯酰胺规模化选型方法和系统".
- ^ CN108440710B, 郑怀礼; 陈楠 & 李翊森 et al., "A kind of synthetic method of cationic polyacrylamide water treatment agent", issued 2021-03-09