Ruisu Comany is a professional enterprise specializing in the production,development and sales.
Ruisu company was founded in 2015,and was committed to manufacture high quality fastener products, including hex bolts, flange bolts, flat head square bolt and etc. The standard of bolts and nuts are BSW, ANSI, DIN etc. We have direct parent factory with 4 production lines, covering over 3,000 square meter. With six cold heading machines, eight threading machines, one automatic, bagging machine, eight punch machines etc. The factory’s annual output amounts to 27,600 tons. Ruisu now has 74 employees for production department, foreign trade department, domestic sale department, and R&D department .