Dongying pony precision Metals Co., ltd is located in the the Yellow River delta of Dongying, the world's advanced technology spectrum Industrial and Trading Company by precision casting, precision machining, surface treatment, precision casting production of stainless steel, carbon steel and alloy steel. The main products include auto parts, marine hardware, building hardware, kitchen appliances, hardware tools, harness, medical equipment, sports equipment and other categories of more than 3 thousand varieties, widely used in petroleum, chemical, food, medical, automotive, shipbuilding, construction and other fields...【read more】