zhongdeng Co., Ltd commit in offering various inorganic & organic chemicals, pigment & dyestuff in China. It lies in DaLian, China. With advantages of our large scale capital-owned factories, we attribute our success to our enduring efforts to supply high quality and cost-effective chemicals to our customers.At present, all of the products are produced by the capital-owned factories, which are well equipped with the first class quality systems, modernized warehouses and professional transport teams. Meantime, supported by our close cooperation with other major manufacturers of chemicals in the country, we also source for their products, which makes us meet our clients demands in a wider scope. On a large scale, all of them have been sold well in more than 40 countries and regions, including America, EU,, Australia, Africa???sia.etc. Nowadays, DaLian ChangShengYuan Chemicals has grown steadily into a financially strong, highly productive and international company in chemicals and other referring industry. DaLian ChangShengYuan Chemicals is matching on the large scale, multiple, and international corporation! We would sincerely like to offer first class products and service, warmly welcome to establish business connection and cooperation in virtue of good reputation with friends both at home and abroad.