zhejiang Langteng Machinery Co., Ltd.  

Langteng industry has production capacity of 2, 000 tons/ year, is a Chinese leading supplier of precision castings, CNC machining, rapid prototyping, CAD engineering, and complete assemblies. We are a unique, full service manufacturing company providing high strength, safety critical castings of both ferrous and non-ferrous alloys. All of our castings are manufactured to ISO 9001: 2008 and AS9100 aerospace standards, and commonly utilized for demanding applications within the global defense, aerospace, oil and gas, automotive, tool and die, and other industrial markets. Our experience and exacting standards have resulted in our investment castings serving a diverse range of industries and companies across the world.