石油泵旋翼地方

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 2006. Kingbell/Yongtai specializes in manufacturing various of powder metallurgy components, which have more than 1500 types, including structure parts which have complex shapes , high mechanical & physical performance and accuracy demands , gears, oil pump rotors and so on. Tianjin Tian De Suspension System Co., Ltd., Zhejiang Qianjiang Motorcycles Group, and Zhongjian Tools Manufacture Co., Ltd. , AL-KO, are some of our customers. Against high quality, good service, our products have been exported to Germany, Korea, USA, and other countries.