The incredibly abundant projects administration experiences and 1 to one provider model make the superior importance of small business communication and our easy understanding of your expectations for China CAS No.: 16721-80-5, Ssf 60% , China Sodium Sulfide Anhydrous , natriumwaterstofsulfide gehydrateerd ,Caustic Soda Flake . We are one of the largest 100% manufacturers in China. Many large trading companies import products from us, so we can give you the best price with the same quality if you are interested in us. The product will supply to all over the world, such as Europe, America, Australia,Cyprus , Hongkong ,Auckland , South Korea .Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!