Our mission is to become an innovative supplier of high-tech digital and communication devices by providing value added design, world-class manufacturing, and service capabilities for SODIUM HYDROSULPHIDE 32%-42%, polyacrylamide modification , Colorless To Light-Yellow Liquid , polyacrylamide emulsion ,sulfuro de sódio idratado . We have now ISO 9001 Certification and qualified this item .in excess of 16 years experiences in manufacturing and designing, so our items featured with best quality and competitive selling price. Welcome cooperation with us! The product will supply to all over the world, such as Europe, America, Australia,Kenya , Bogota ,Ireland , Jakarta .we are sincerely hope to establish one good long term business relationship with your esteemed company thought this opportunity, based on equal, mutual beneficial and win win business from now till the future.