Our company was founded in 2007, mainly engaged in compositeinsulator hardware, with the porcelain insulator, electrifiedrailway catenary parts, coupling, machine accessories and otherproducts of the production, scientific research anddevelopment. Products manufactured quality carbon steel, the use of precisionmachine tool manufacturing, processing precise size, higher thanthe rated mechanical load, adopts advanced hot galvanizingtechnology, to ensure that the zinc layer uniform, smooth, strongcorrosion resistance.Canalso customize product according to customer's specificneeds.Our company is committed to the good faith cooperation!if any needs, pls contact us by email [email protected] or tel. no.13587711981.