Hebei Feiya Fastener Co., Ltd is a manufacturing enterprise integrating the production and sales of fasteners. After years of development, it has close cooperation with many countries. Our main products include steel structure bolts, torsion shear bolts, large hexagonal bolts, 8.8 grade, 10.9 grade, 12.9 grade steel structure bolts, high-strength bolts, tower crane bolts, extension bolts, high-strength stud bolts, high-strength nuts, welding nails, steel structure tie bars, hot-dip galvanized bolts, steel structure anchor bolts, U-bolts, embedded plates, and various special-shaped parts. Materials like Q235B, 35# steel, 45# steel, 40Cr, 35CrmoA, Q345B are available. All products undergo strict inspection to guarantee quality.