Sino Drive Limited designing, manufacturing and selling of Planetary Gearboxes(GFT Travel Drives, GFT-W Winch Drives, GFB Swing Drives). In terms of the world's fluid power manufacturers Sino Drive Limited is growing up rapidly. Our facilities in-house (foundry, modern CAD/CAM, CNC machines, clean assembly areas, computerized testing etc.) combined with an enthusiastic workforce, a wide range of technical expertise, ISO 9001 Quality Systems and a refreshingly flexible approach to customers means that we can very often offer an attractive solution to OEM application requirements. After more than decades dedication in the development of hydraulic winches and planetary gearboxes industry, our engineers have created such excellent products that these hydraulic winch and planetary gearboxes are widely used in excavator, crawler cranes, drilling ring, truck mounted mobile cranes, coal mining, ship building, construction and petroleum industries.