Chongqing Changyuan Chemical Products Limited is the largest manufacturer of potassium permanganate in the world. We have an annual production capacity of 32000 MT Potassium Permanganate and taking up more than 1/3 of the market across the globe. The Potassium Permanganate made by the corporation has been exported to Japan, East and South Asia, Middle East, Europe, Australia, Canada, and South Africa, with satisfaction expressed by our customers. The patented production technologies allowed Chon

主要产品/业务: sodium permanganate potassium permanganate