Qingdao Infinity Precision Machinery Co., LTD

qingdao infinity precision - machinery co., ltd is one manufacturer specialized in researching and developing, producing, selling, service of gearbox and drive axle as well as components. since the foundation, infinity always stick to the quality guideline"seek advanced conception, creat topmost quality, insist on innovation, meet society’s needs"; infinity exploits the gearbox with greater torque and larger transmission making use of planetary carrier theory. it is widely used in kinds of fields - excavators, crawler cranes, mining machines, transportation machines, road machinery, port machines and wind power generation machines. the gearbox is classified into walk series, rotation series, winch series, drive series. infinity is in possession of international high quality nc machining and checking machines: larger nc lathe, horizontal milling center, larger milling center, nc gear hobbing machine, gear shaping machine, broaching machine, glow ion nitrogen furnace; cmm, gear inspecti