The company produces and operates various fastener products: hexagonal drill tail wire, Washi head drill tail wire, countersunk drill tail wire, tower bolts, anti-theft bolts, GB30 bolts, anti-theft mother, anchor bolts, U-shaped wire, electrified railway special bolts, nuts, bolt pins and all kinds of power fittings. With all kinds of hot-dip galvanized bolts, nuts, flat washers, spring washers, can be customized a variety of special-shaped parts.