... mainly exported products. Our company,Ningbo Kingbell Powder Metallurgy Co., Ltd. Established in 1988, located in Ningbo, China, with 5, 000 square meters of ... parts step by step, and explore a new land of powder metal parts. We have received certificate ISO9001 and ISO14000 in ... we have the certificate TS16949 in Jun. 2008.Ningbo Kingbell Powder Metallurgy Co. has the total assets of 30 million RMB, of ...