Founded in 1999, Handan Ruiqiang Fasteners Manufacturing Co., Ltd. is a large enterprise specializing in the manufacture, R&D, and marketing of optical hexagon bolts. We have domestic advanced automatic cold heading machinery and equipment, strong technical forces, comprehensive product specifications, and perfect detection means. With reasonable prices and prompt delivery, our products are well praised by customers from at home and abroad.



Our company mainly produces optical hexagon bolts which suit for GB30-76, GB21-76, GB5780-GB5783-86, M6-M24X20-150, and other related...