Ruopu Fasteners located in Yongnian,Hebei,China. Ruopu Fasteners is a leading manufacturer & exporter of high quality threaded rods, thread bars, studs, and precision fasteners components like hex nuts both for specialshape and customized shape from China to industries across the globe. Roepu Fasteners serves every industry across the globe for their industrial fasteners hardware needs through our specialties of genuine pricing, customized solutions, on-time delivery and exceptional customer support.