Every single member from our large efficiency profits team values customers' requirements and organization communication for China Custom Liquid Silicone Parts and Liquid Silicone Seal, Chemical Formula Sodium Sulfide , Sodium Hydrogen Sulfide , Gel-unix Barium Sulphate ,Polyacrylamide Supplier . All prices depend upon the quantity of your order; the more you order, the more economical the price is. We also offer good OEM service to many famous brands. The product will supply to all over the world, such as Europe, America, Australia,Egypt , Vietnam ,Nigeria , Argentina .We believe with our consistently excellent service you can get the best performance and cost least goods from us for a long term . We commit to provide better services and create more value to all our customers. Hope we can create a better future together.