Our business sticks for the basic principle of Quality could be the life with the firm, and track record will be the soul of it for PAM, Sodium Hydrosulphide Flake , Sodium Hydrogen Sulphide , Barium Sulphate Cas No.7727-43-7 ,hidrogenossulfureto de sódio hidratado . We welcome all of the purchasers and pals to contact us for mutual added benefits. Hope to do additional business enterprise along with you. The product will supply to all over the world, such as Europe, America, Australia,Morocco , Florence ,Russia , Luxembourg .Our factory insists on the principle of Quality First, Sustainable Development, and takes Honest Business, Mutual Benefits as our developable goal. All members sincerely thanks for all old and new customers' support. We will keep working hard and offering you the highest-quality products and service.Thanks.