Xianju Tengwang Chitosan Factory is located in Xianju city, a scenery beautiful city in Zhejiang province and established in 1993, Tengwang is specialized in development and production of Chitosan and their ramification, which has 15millions of asset and 8000m2 of manufacturing plant. With excellence of a professional R&D, production and management team, having advanced production lines, workshops and inspection & testing center, Tengwang has upgraded to one of the leading manufacturers in the industry in China.
