For years UPET OILFIELD EQUIPMNETS CO.,LTD has been dedicated to servicing our loyal customer base of drilling contractors and providing high quality fluid end parts fitting mud pumps of EMSCO, GARDNER DENVER, NATIONAL OILWELL, BOMCO, RG, HONGHUA,RONGSHENG etc. Our main fluid end parts are: liners, pistons, valves and seats, rods and rod clamps, modules, gaskets etc. Our biggest asset is our understanding of the term URGENCY and our ability to deliver under pressure. We add value to our customers bottom line by providing excellent quality products, timely delivery and dependable customer service at a fair and competitive price. We believe in first class service and stand behind every product we sell.