Hangzhou Yanshan chemical co., Ltd.(Yancheng Finechem Co.,Ltd.) as a professional supplier for template agent of molecular sieve, FineChem provide quaternary ammonium compounds (such as Tetraethyl ammonium hydroxide, Tetrapropyl ammonium hydroxide, Tetrabutyl ammonium hydroxide, etc.), All kinds of new type of template agents ,Special fine chemicals and technical services of related industries. We have unique technology and experience of mass production for manufacturing of series of quaternary ammonium compound of template agent, especially for high purity, low metal ion and low halogen ions products. These products have been sold in large quantity to Europe, South America, Middle east and Southeast Asia, etc.It is a leading company in the Chinese domestic market with top-level sales, quality control and R&D capability.

Our R&D Center is located in Xiasha Higher Education Park and in the Hangzhou Vocational & Technical College, equips with sophisticated experiment equipment and advanced analytical equipment. Successively we cooperated with many universities and research institutions, such as Fudan University, Zhejiang University, Zhejiang University of Technology. The Top-level R&D team consisting of professors and doctors supplies the newest template agent of molecular sieve and other special fine chemicals continuously, and we can maximize to meet the requirements of high quality customers.

We will adhere to the business purposes of‘customer first, service first’,create a professional and quick response customer service team and establish perfect service process. We will provide high-quality products and comprehensive service to customers with the most honest attitude.