We depend on sturdy technical force and continually create sophisticated technologies to meet the demand of pump mechanical seal for Grudfos pump, Marine Seals, Flowserve Mechanical Seal, Tungsten Carbide Ring,Ceramic Mechanical Seal. All prices depend upon the quantity of your respective order; the extra you purchase, the extra economical the rate is. We also offer fantastic OEM provider to numerous famous brands. The product will supply to all over the world, such as Europe, America, Australia,kazan, Auckland,Sweden, French.Customer's satisfaction is always our quest, creating value for customers is always our duty, a long term mutual-beneficial business relationship is what we are doing for. We are an absolutely reliable partner for yourself in China. Of course, other services, like consulting, can be offered too.