Qingdao Xingheng Hardware Factory supplies aluminum and aluminum alloy oxidation, normal oxidation, light oxidation, sand surface oxidation and trivalent chromium galvanized services. Our factory is located in Jimo City, 10 kilometers west of Electroplating Industrial Park of the town of Nanquan. Our main products are aluminum and aluminum alloy, surface oxidation of aluminum die-casting and polishing treatment, wire drawing treatment and alodine treatment supplies. We have advanced production technology, rich technical force and complete supporting facilities. We also pay attention to environmental friendliness and all raw materials are in line with environmentally friendly requirements. Our products can be produced as per SGS standard. We adhere to the principle of "good quality, honesty and development". We warmly welcome friends from all over the world to come to di
