abide by the contract, conforms towards the market requirement, joins during the market competition by its good quality likewise as provides additional comprehensive and great services for customers to let them turn out to be big winner. The pursue of your enterprise, is the clients' fulfillment for China Pharmaceutical Intermediate, Na2s 1849 , sodium sulphide hydrated , Caustic Solid ,hydrogénsulfure de sodium hydraté . Hope we can create a more glorious future with you through our efforts in the future. The product will supply to all over the world, such as Europe, America, Australia,Romania , Los Angeles ,India , Roman .We've got sufficient experience in producing products according to samples or drawings. We warmly welcome customers from home and abroad to visit our company, and to cooperate with us for a splendid future together.