Shanghai K&B Metal Co., Ltd. is a professional exporter and manufacturer of various precision machined castings and machined parts in China. Our machined castings include investment casting (lost wax casting), sand casting, die casting and CNC part.We have gained rich experience in manufacturing casting machining and gathered a group of skilled workers and experienced engineers with superior engineering level. Our annual production capacity exceeds 4,000 metric tons. About 70% of them are exported to North America and Europe, etc.We own the most advanced testing facilities, such as spectral analyzer for material chemical composition test, tensile strength testing machine, impact value tester and hardness meter, magnetic particle testing machine, sandblasting machine and heat treatment equipment. Besides, there is advanced equipment in the precision machining workshop: 10 units of CNC lathes, two general lathes, three milling and boring CNC centers, two grinding machines, two general milling machines, threading machines and two large-size drilling machines for max. 30mm holes. For quality checking tools, we have machined surface testers and 3D measuring machines.We strictly comply with the quality system during the production processes. All our products are well accepted by our customers. Relying on our own factory, we can provide not only competitive product prices, but also technical support for quality improving and new product development with the help of our factory engineer team.If you are interested in our products, please feel free to contact us at any time.