Our Story

OKG Brands ultra security case hardened chain and lock kits have all of the high performance features and materials required to keep your valuable machinery or properties.

When you choose a high-quality professional heavy-duty safety chain, first it must go through a thorough test of strict loads - for example, attack test, corrosion test, dust test, frost test, tensile strength test, torque strength test, cutting test, hardness test. Secondly, the smoothness of the chain welding joint, the consistency of the size of the inner diameter of the chain, the surface plating process, etc. Finally, whether it has been certified by a professional, authoritative testing organization, it is recommended that you make a comprehensive and detailed comparison.

OKG specializes in the production of bike locks and security chain accessories. It has a group of professional and advanced production equipment and technical personnel who can provide customers with high-quality security products at reasonable prices.