Mud pump ring gear wholesalers mud pump large ring gear supplier - Xinghua welfare machinery 
 The Qingzhou the Xinghua welfare mechanical plant located in the Oriental one of the ancient state of the historical and cultural city of Qingzhou. Location and convenient transportation, Jinan-Qingdao Expressway, East Tsing Highway, Jiaozhou-Jinan Railway, 309 State Road, which runs through the convenient transportation for the development of enterprises, provides a unique condition. 
 The factory was founded in 1982, mainly produces oil machinery parts, mud pumps, mud tanks, rig supporting services. The major equipment hobbing machine, boring machine, vertical lathe, a variety of machining equipment, gear hobbing process diameter 2500mm a variety of gear, worm gear and sprocket.