ZiGong DaCheng Electronic Material Co.,Ltd. a long-term production of chemical products factory, which is located in southwest of Sichuan province in China. We are specialized in Barium salt(including: Barium chloride dihydrate, Barium chloride anhydrous, Barium carbonate, Barium hydroxide), Calcium salt, 4A Zeolite and other chemicals.We have ability to satisfy customers needs of electronic and pharmaceutical grade. We have passed ISO9001:2000 internaitonal quality system certification. with 10 years hard work. Our brand has been highly trusted and reputed by our domestic and foreign customers. We exported to Japan, Taiwan, South Korea, the United States, Southeast Asia and other regions.We can ship from Shanghai, Tianjing, Nanjing, Chongqing port to all over the world.Our professional service and high quality products can give the customer satisfied experience.We are looking forward to your cooperation. Welcome to DC-Electronic!