Qingdao Tianzheng Heavy Machinery Co., Ltd. is located in the beautiful coastal city - Qingdao . Auto Parts Company is located in Qingdao City Park, 15 kilometers from Qingdao International Airport , east of State Road 204 , north of Green Granville speed, location and convenient transportation. Our main products are CNC machine tools and heavy construction machinery , is the development , production and sales of specialized companies . Our products are widely used in wind power, nuclear power , chemicals, shipbuilding , aviation, railway, transport , industry, metallurgy , building materials and other industries machining and infrastructure. Including heavy vertical lathe , floor boring and milling machine , hobbing machining equipment , such as the full realization of NC ; construction machinery industry : R & D of tower cranes and construction lifts for domestic high-end products, by each line users. Some products reach the international advanced level , and has made a number of national patents. Companies can also be based on user demand , tailored to a variety of CNC machine tools and heavy construction tower crane , construction hoist equipment. Heavy Machinery Co., Ltd. Qingdao Tengen adhering to the " people-oriented, positive innovation , excellence and common development " business philosophy , the " Tengen Heavy " molded into a competitive domestic and international well-known brands. We warmly welcome domestic and foreign merchants to negotiate plant inspection .