Our company is located in Dongguan and a manufacturer of HARTAI TECHNOLOGY INDUSTRY CO.,LTD HARTAI CO.,LTD. was established 2001, specializing the manufacture R & D components which are used coil wire, tension systems, textile machinery, electrical ...

JH Electric Co.,ltd is an enterprise specializing in manufacturing, marketing and R&D of Mechanical tensioner, Magnetic electronic tensioner servo so on. The product widely used electric, information communication, automobile electronic, safety ...