Hubei Tianxin Biotech Co., Ltd.

Reformed from the Zhushan Forestry Chemical Industry Factory, Zhushan County Tianxin Medical & Chemical Industry was established in 2001 with registered capital of RMB 12 million, spanning 32 mu (about 21,344 square meters) with more than 120 employees, 48 of them technicians. Leveraging abundant local gallnut resources and advanced technology, Tianxin has grown into a high-tech enterprise producing three main product series — tannic acid, gallic acid and trimethoxybenzoic acid — with total annual output value exceeding RMB 50 million, used across minerals, pharmaceuticals, chemicals, agrochemicals, foods, dyestuffs, electricals, beer and petroleum energy applications, supported by rigorous management and specially purified water in production.