◆Product Standard:EN 818-2/ISO 3076/DIN/BS/JIS/ASTM, etc.

◆Chain  level:G70

◆Raw materials:high quality alloy steel

◆ Process  control:Strict   implementation  of  standard requirements /products after heat treatment

◆ Dimensional  tolerance:See   relevant   standards   or customerorder requirements for details

◆  Surface    treatment:polishing,blackening,galvanizing, spray molding,etc

◆ Note:Non-standard  products  can  be  developed  and manufactured according to customer needs