Detail Specifications / Descriptions

Harden: HRC 52 ± 5

Chieh Ling is specialist, versatile maker of hex keys, torx wrench keys, 9-piece ball point hex key set, folding wrench set, triangle type wrench keys, male and female set & nuts, JCN nuts, metallic gardening screws, T-nuts, furniture screws, special screws, eye bolts, aluminum male and female set, spot welding screws, Z-type hex keys, L-type round body wrench keys, special triangle wrench keys, square wrench keys, pentagon wrench keys, aluminum hex socket screws, aluminum half-round-head screws, cross wrench keys, 9-piece torx ball point hex key set, hexagon screws, 6-piece hex key set and more, as well as design of metal wire products; round, flat or irregularly shaped steel-formed products, and nuts and bolts. We provide speedy delivery and high quality services. Product and market development partnerships are welcome.