Founded in 1985, Yonggu Group Corporation Co., Ltd. Is a specialized manufacture of electric power fittings, connectors, terminals, copper braided wires, heat & cold shrink accessories, arresters, insulators, LV/HV fuses, solder materials, plastic material accessories, power semiconductor devices, and all kinds of tapes for transmission lines, distribution and substations. Our company owns total assets 0.3 billion dollars, more than 1, 500 staff and 50, 000sqm of gross factory area. With workshops for casting, cast aluminium, forging, machining, die and hot galvanizing, the company is equipped with over one thousand sets of kinds of processing equipment including numerically controlled machine tool, high/low pressure casting machine, and bar section extruder. Our technical research & development centre and test center own several laboratories for tests of machinery, physics and chemistry, withstanding pressure and partial discharge, and heat cycle and were accredited by provincial laboratory for their complete apparatus, such as metal analyzer, multi-functional infrared analysis equipment. The technical research & development centre was awarded as provincial township business technical service centre and enterprise technical centre at the level of city successively. Certified by ISO9001: 2000 and ISO14000, and with production permits for all products, our company produces electric anchor clamps to international standard. The electric anchor clamps, cable fittings and other supporting products are found eligible in the test by Electric Anchor Clamp Quality Inspection Centre of Electric Power Industry, the Graduate Institute of Electronics Engineering, Wuhan High-Voltage Research Institute, Xi&＃039;an High-Voltage Research Institute etc.