Our goal is usually to deliver high quality items at aggressive price ranges, and top-notch service to shoppers around the entire world. We're ISO9001, CE, and GS certified and strictly adhere to their high quality specifications for Sodium Sulphide 60%, Sodium Bisulfide Liquid 2922 , Nitrocellulose , hydrogénsulfure de sodium hydraté ,sulfure de sodium hydraté . We welcome new and old clients from all walks of lifestyle to speak to us for potential organization relationships and mutual success! The product will supply to all over the world, such as Europe, America, Australia,USA , Holland ,UK , Nigeria .Custom orders are acceptable with different quality grade and customer's especial design. We are looking forward to establish the good and successful cooperation in business with long terms from the customers of all over the world.