Chemsrc Level：Unverified
Tel：0377-68186666
Address：East Section of Wuliu Road, Anpeng Chemical Industry Cluster, Tongbai County, Henan Province, China
Area：
China Contact：Jian Yabing
Contact Phone #：17633637699
Email：jiandan7699@163.com
Website：http://www.ysybio.cn/
Henan Yisenyuan Biotechnology Co., Ltd. was established in 2019. The project occupies 168.22 mu of land and has a total floor area of over 40,000 square meters. In 2025, the company was certified as a National High-Tech Enterprise. The company has established a comprehensive and mature production process and management system, is equipped with a full range of testing equipment, possesses abundant R&D resources, ensures stable product quality, and maintains a sufficient pool of professional technical and management talent. The company is a comprehensive fine chemicals enterprise integrating the production, processing, and sales of pharmaceutical intermediates. Its current main products include guanine, 1,3-propanesulfonic acid lactone, sodium polydithiopropanesulfonate, and 2,4,5-triamino-6-hydroxypyrimidine sulfate (triamine), among others. These products are primarily used in the fields of pharmaceutical intermediates, active pharmaceutical ingredients (APIs), and synthetic new materials. The company has always prioritized delivering high-quality products as its core mission, continuously empowering customers and creating value for them.