Wenzhou Bolihao Industrial Co., Ltd. (formerly Wenzhou Xinlai Standard Parts Co., Ltd.) was founded in 1996, with a factory area of 50,000 square meters. Currently, it has more than 300 employees and has introduced various internationally advanced nut cold forging machines, screw cold forging machines and testing equipment. It has formed a one-stop service, with stable and reliable product quality. The annual output is nearly 20,000 tons, and the products are supplied to major domestic and foreign enterprises and manufacturers, which are well received.