Ningbo Weiye Corp is established in October, 1997, is located in beautiful port city Ningbo city. Through ten years development, weiye has her logistic management center, the production base and the laboratory center. The products include fastener, fixing, precasting, casting and auto parts. Weiye have complete testing devices and strong technical forces. In order to ensure quality, our company is equipped with various kinds of machines, including tensile testing machine, hardness testing...