... our mainly exported products. Our company,Ningbo Kingbell Powder Metallurgy Co., Ltd. Established in 1988, located in Ningbo, China, with 5, 000 ... new products by ourselves with new material and new technology following customers desire, our products have been replaced some ... In Jun.,2008, we have the certificate TS16949.Ningbo Kingbell Powder Metallurgy Co. has the total assets of 30 million RMB ...