Ningbo Longwei Copper Manufacture Factory is a factory which is specialized for brass components, for example elbow, couple, fitting, nut and so on. We have five years experiances. The products are selled to USA, middle east, south america, and europe. The average monthly capacitity is 2 million rmb. We can quote a good price and asure the goods quality, deliver the goods in time. Believe me, I will be your best cooperator.