We (Nanjing precision engineering co.,ltd) are professional in manufacturing/ CNC machining high precision metal parts , mechanical parts,and machinery parts in automotive, industrial automation,medical equipment,energy field,and bicycle by the process of cnc plus stamping/ forging/casting/die casting/extruding/ profile /laser cutting/carving/welding/ fabrication /assemble ETC. We have more than 15 years experience in development and research in OEM CNC maching parts, our factories were certified by ISO9001,also the equipments are advanced. We are very familiar in CNC machining the material of the titanium ,the brass,the copper ,the aluminium , the stainless steel , the carbon steel parts..........We are always trying our very best to find the best solutions to the customers by the competitive price,the good quality,the punctual delivery time,and the five-star service.