specilized in metalparts like stamped part, turned part, CNC machining part, silver contact and special screws, ect. Our workshops equipted with advanced machines which imported from Japan and Taiwan. HLC is ISO9001:2008 certified. Metal products from HLC are mainly used in Car industrial, aviation field, electronic devices and home appliances. HLC enjoys unique advantage of gaining much precious experience, Prefabricated Buildings, Screws and Washers ...