Based on the original Planet Gearbox Factory founded in 1998, Bengbu Planet Engineering Machinery Limited Company came into being after the shares system reform. We are a professional company specialized in the research and manufacture of engineering hydraulic cylinders and planetary gearboxes. Involving in the fields of geological exploration, mining, cement production and bridge construction, our products are widely used in hydraulic, traveling and swing devices in excavators, drillings, coal scrapers, beam carriers, crawler cranes, crawler rotary drilling rigs and other engineering...