德州润东石油机械有限公司
Dezhou Rundong Petroleum Machinery Co., Ltd is specialized in oil drilling parts, sale service and exporting trade. Our company produce strictly as per ISO9001-2000 and API Spec 7K standard. Products cover both onshore and offshore among domestic and international worlds, which have enjoyed great high reputations. Our main products are mud pump parts, such as moudle, liner, piston, valve assy, piston rod, pony rod, crosshead assembly parts, crankshaft connecting bearing and various sealing rings etc. Among them, the quality of ceramic cylinder，piston and valve, has reached international advanced level. As a leading enterprise in the industry of petroleum machinery, our aim is to provide customers high quality products and services based on competitive price. Meantime, we try our best to save cost and improve efficiency for our customer.
Website：www.rd2002.cn