Ningbo zhaoyuan industry & trade co.,Ltd is specialized in supplying metal material and mechanical products with high precision . Our factory has been making all kinds of machinery parts for the customers in USA and Europe for ten years, The products include plastic and die-casting molds , hydraulic pressure components, rotors for vane rotary vacuum pumps, parts for special mechanisms etc., And also we export the stainless steel coils and sheets, ATV ,electric bicycle, leisure and tourism carts to the world .