Openex is a mechanical technology oriented company, and has vast supplying capability on metalworking service by integrating the unique manufacturing resources from twenty of manufacturers who are relatively concentrated on Chinese domestic market, some are rarely kown publicly but the virtual producers for Chinese famous shipyards,high speed rail contractors,satelite launching centers. We started to supply custom metalworking at the beginning of 21th century for JFE-- the 2nd largest steel mill of Japan, and Mitsubishi Motor –one of the largest car makers in Japan.After then,our products supplying destination expanded to USA,Australia,UK,EU, Africa and other areas.Most of the custoemrs having chosen to buy from Openex are magnats in each own industry where they are. They are especially satisfied with our quality, delivery, service and price, most of them continuately place order to us with complete trust.