No.10 Juzhou Road,Economic Development Zone, Dongying, Shandong, China,257091
Dongying City Dongda Machinery Manufacture Co., Ltd. We possess 50 million RMB of total assets and owns more than 40 thousand square meters plant area.We are a comprehensive processing company in machinery with strong technical strength.Dongda have ...
oil drilling accessories, elevator links, casing elevators, drill-pipe elevators, tubing elevators, sucker-rod elevators, drill-collar elevators, wellhead thermal expansion compensator, oil wellhead and components, pumping components, oil pressure pipe fittings
