Ningbo TongJie Metal Industrial Co Ltd. is specialized in manufacturing Stainless Steel & Carbon Steel BALL VALVE, and the head office located in Taiwan. The area of factory around 2200 square meters in China. With the progressive CNCS, precious inspection equipments, and testing machinery, we exported our quality goods to America, Europe from 2007.

With the experience of Taiwan, the valve in producing from the pressure 2000WOG, 1000WOG ball valve. Besides, we own completely and excellent procedures to assure the good quality. The product lines are widely to Screwed End, Flange End Ball Valve, and also machine various of components.

By professional technical and perfect service, TongJie is the top one choice for your business partner.