We purpose to understand high quality disfigurement with the output and supply the top service to domestic and overseas buyers wholeheartedly for liquid sodium hydrosulfide 32%, Gel-unix Barium Sulphate , Sodium hydrosulphide reagent , Permanent White Sulphate ,polyacrylamide modification . We have been pretty proud of your superior standing from our shoppers for our products' trustworthy quality. The product will supply to all over the world, such as Europe, America, Australia,Congo , French ,America , New Delhi .Our factory covers an area of 12,000 square meters, and has a staff of 200 people, among which there are 5 technical executives. We are specialized in producing.We have rich experience in export. Welcome to contact us and your enquiry will be replied as soon as possible.