shijiazhuang jianghang Phosphorus  Co.,Ltd  is ISO9001:2000 quality approval enterprise, committed in supplying inorganic/organic chemicals, pigments and dyestuffs in China. It lies in Shijiazhuang??Hebei province 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