Screw jack, ball ***** jack, machine ***** jack, worm gear ***** jack, bevel gear ***** jack, spiral bevel gearbox, ***** jack lift system manufacturer and supplier in China - Jacton Electromechanical Co.,Ltd. Since 1997, only occupied 500 square meters for factory, up to 2012, factory is occupied 5000 square meters with 55 employee staffs. With senior engineers, experienced skilled workers and practiced sales teams, our company consistently provides ideal mechanical power transmission solutions.