3,4,5-Trimethoxybenzoic acid CAS NO.118-41-2

zunyi city bei yuan chemical co., ltd was founded in october 2006. it is located in shawan village, shawan town of zunyi county. it is only 26 kilometers to famous zunyi city. and it is 30 kilometers to loushan pass, a famous tour of revolution. and the transportation condition is very convenient here with chuanqian railway and qianyu highway nearby.

our total investment is rmb 50 million yuan and the fixed asset is about rmb 20 million yuan. and the circulating fund is over rmb 30 million yuan. our main products are chinese gall and light stabilizer in over ten varieties.

our chinese gall series products: industrial grade tannic acid, food grade tannic acid, dyes grade tannic acid, high purity grade tannic acid, industrial grade gallic acid,electronic grade gallic acid, industrial coking grade gallic acid, cp grade coking gallic acid, pyrogallol,methyl gallate, propyl gallate, syringic acid and etc.

light stabilizer series products: high efficient ultraviolet absorbent uv-1, high efficient ultraviolet absorbent uv-2 and hindered phenol series antioxidant product.

currently, we have 80 staffs and 18 of them are engineering technicians. all of them have rich experience in related field. and some of them have been rewarded of many prizes. in addition, there is complete laboratory, testing room and biochemical laboratory.