Qingdao Precision Machining Heavy find Qingdao Tengen

Qingdao Qingdao Precision Machining find Tengen Tengen Heavy Heavy Machinery Co., Ltd. Qingdao various external contract machining, sheet metal welding services (such as shipbuilding, wind power equipment, large casting machinery, mining machinery and equipment, rubber machinery, offshore oil and other large zero member of manufacture), guaranteeing quality, price concessions, prompt delivery, welcome to our company to negotiate business. Address: Jimo City, Shandong Province, Qingdao (Qingdao Automobile Parts Ribbon),