Tianjin Ouyuansheng Chemical Co., Ltd committed in supplying inorganic/organic chemicals, pigments and dyestuffs in China. It lies in Tianjin of China. With advantages of owning our large scale capital-owned factories, we attribute our success to our enduring efforts to supply quality and cost-effective chemicals to our customers.

At present,all our products are produced by our capital-owned factories,which are well equipped with the first class quality systems,modernized warehouses and ...