Produce various 4.8-grade, 8.8-grade, 10.9-grade, 12.9-grade high-strength bolts, nuts, hexagon socket bolts, and hexagon head bolts.
Support surface treatments such as natural color, blackening, cold galvanizing, hot-dip galvanizing, and Dacromet.
Products are widely used in equipment manufacturing, construction engineering, power facilities, etc.