hanghai Thaiyn Bio-Tech. Co., Ltd  was established in April 2013. It is a production base of PMPS products with extensive influence, and a technological research, development, production and promotion base of "biology+new materials" frontier environmental protection products.It enjoys many corporate honors.

The company is mainly engaged in the technical development and service of green new products such as compound potassium persulfate series and compound biological floc series in environmental remediation and other application fields, and fully meets the needs of domestic and foreign customers.Engineer Song Haipeng led the research and development of preparation methods and manufacturing processes, which broke the market monopoly, exported to foreign countries in large quantities, and enjoyed a high reputation in the industry. He was a veritable pioneer and advocate in the industry. used in practice, enjoying a high reputation in the industry, and being a veritable pioneer and advocate in the industry.

In 2003, he established Ansin Chemicals, mainly engaged in the production and sales of monopotassium raw materials. Thaiyn Bio as the only related enterprise of Ansin Chemicals, promoted PMPS products to become well-known products in aquatic products industry based on its research results. The 4.0 green compound water treatment model and ecological culture mode of biological floc pioneered by the company have brought new hope to the aquaculture industry. In 2019, the company realized the intelligent transformation of the production line and continued to provide high-quality products for the animal protection industry.

After continuous development, Thaiyn's main business focuses on three major areas: efficient agriculture, ecological restoration of water and soil pollution and healthy and beautiful life. There are mature products and technologies in aquaculture water treatment and river black and odorous water treatment in the high-efficiency agriculture sector, which have been successfully applied to the United States, Shanghai and Shandong. In the field of ecological restoration, the company independently researched and developed soil remediation agents to help solve the soil problems caused by Chinese herbal medicine continuous cropping. In addition, the upgraded fifth-generation new disinfectant-potassium monopersulfate disinfection powder, with its environmental advantages of non-chlorine, high efficiency, no irritation and no odor, is generally suitable for general and advanced disinfection scenes.

The company actively cooperates with universities and research institutes in Shanghai, seeks cooperation and innovation in Industry-University-Research, and reaches a strategic cooperative relationship with the School of Environmental Science and Engineering of Shanghai Jiao Tong University and the National Engineering Research Center for Nanotechnology and Application.Through cooperation with business partners and local government departments, Thaiyn has carried out business such as hospital sewage bidding, domestic sewage factory bidding, drinking water renovation bidding, river and lake management, soil remediation, urban kitchen waste treatment, sludge treatment of urban sewage plants, and environmental protection treatment of large-scale aquaculture groups in Hubei, Hunan, Sichuan, Chongqing and Shanghai et al.

In March, 2020, "Thaiyn yunbao PMPS Disinfectant Powder" was successfully selected as one of the 23 products in the "Recommended Catalogue of the First Batch of Innovative Products in Shanghai in 2020" and became one of the first batch of 20 "products purchased by Shanghai Municipal Government". In 2021, the company won the honorary title of "Shanghai Specialized and Special New Enterprise". In 2022, the industry standard "Technical Specification for Evaluation of Green Design Products" (HG/T 6120-2022) drafted by Thaiyn was released and implemented on April 1, 2023. "Anlan", with its advantages of high quality, high sales volume and market share, was rated as "explosive product of the year" by South China Shrimp Conference in 2023. In 2024, the project of "standardized pilot project of production and application of PMPS" implemented by Thaiyn passed the acceptance test.