Shandong Jingyanggang Precision Casting Co., Ltd. is a company specializing in investment casting. The company was founded in 2007. At present, it has developed and produced more than 2,000 kinds of precision castings. The company has more than 200 people and can produce more than 100 tons of precision castings per month. It can provide high quality stainless steel, carbon steel and alloy for automobile, machinery, valve pump industry, tool industry and textile equipment. Investment casting of steel and cast iron. The company has a complete production and quality control system, has passed ISO9001 quality management system certification, TS16949 auto parts certification, ISO14001 environmental management system certification, OHASA18001 health and safety management system certification and PED pressure equipment certification. The company has reliable quality testing methods and equipment, which can analyze and test six kinds of metal materials such as steel, iron, aluminum, copper, bismuth and cobalt. The company also has equipment such as hardness tester, metallographic microscope and mechanical properties testing machine. "Quality, Service, Sincerity" is our aim. We look forward to your visit.