... to Germany, Spain, Korea, etc. More than 1500 items of metal parts,TS16949,established in 1988 Ningbo Kingbell Powder Metallurgy Co., ... Ltd. is a Sintered Metal Structure Parts factory, founded in 1988. Kingbell registered a sino-foreign joint venture---Ningbo Yongtai ... , good service, our products have been exported to Germany, Korea, USA, and other countries Kingbell has the certificate ISO9001 and ...