? U-Nut Jinjiang Yi Machinery Parts Manufacturing Co., Ltd. Tel: 15059757787 Yu Yi Machinery Parts Manufacturing Co., Ltd. Jinjiang initially founded in 1980, the company bit stand of Chinese brands - Jinjiang in Fujian, after years of hard work,? The company now employs more than 100 people, with professional production workshop and fully equipped vehicles, milling, planing, grinding, and stamping heat treatment, testing and other advanced production and testing equipment. The company specializes in producing high strength bolts nuts (mainly comprising excavator chassis parts, track shoe bolts, screws and all kinds of automobile tires nut fastener), the company is strict quality control, establish a strict quality management system, over the years, Hongyi, SYC brand has a certain influence on the market. We flatter "Quality creates brand, integrity and create the future" as the company's long-term development plans, we always adhere to the "customer first, quality first, standardized management, technological innovation," the concept of development, reform and innovation will continue to open up new markets. Hongyi entire staff would like to thank all the new and old customers of the company's support and trust, we are dedicated to establish a permanent partnership with domestic and foreign friends, the grand total.