Lianyungang Dongkun Industry & Trade Co. Ltd. is located in Lianyungang Jiangsu Prov. , about 500 KM north from Shanghai. Our program is the precision balls and other rolling parts made by different material such like carbon steel, bearing steel, stainless steel, plastic, ceramic and hard metal.

Our quality is according to ISO, DIN, AFBMA or customers?requirement. G5 to G2000 is our standard and others we can manufacture acc. to the drawings from customers.

Our precision rolling parts like balls are used in Automobile, bicycle, ball bearings, slide bearings, casters, pen point balls, and measure instruments and are recognized with by the customers.

Our Strategy is stable quality, competitive price and prompt delivery.