Qingzhou Petroleum Machinery Factory Co., Ltd (former water Pump works), built in 1966, taking up 200, 000 square meters field area, 110, built-up with general assets of 150 million yuan, enterprise staff 1100 people, professional and technical personnel 170 annual output 350, is one the three ...
Telephone:86-536-3524858
Address:Gongyeroad, qingzhou, shandong, China