Bear Customer first, Excellent first in mind, we operate closely with our customers and supply them with efficient and expert services for Na2s, Sodium Hydrogen Sulphide , Red Flakes Factory , Sodium Sulphide Msds ,Poly(2-Propenamide) . We warmly welcome all standpoint inquiries from home and abroad to cooperate with us, and anticipate your correspondence. The product will supply to all over the world, such as Europe, America, Australia,Borussia Dortmund , Switzerland ,Washington , Borussia Dortmund .We have 48 provincial agencies in the country. We also have stable cooperation with several international trading companies. They place order with us and export products to other countries. We expect to cooperate with you to develop a larger market.