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 Powder Metallurgy Co., Ltd. in Feb. 2006.
Kingbell/Yongtai specializes in manufacturing various of powder metallurgy components, which have more than 1500 items, including structure parts which have complex shapes , high mechanical & physical performance and accuracy demands , gears, oil pump rotors and so on. Tianji Tian De ...[Click for details]


