Standard: DIN931,DIN601,ISO4014,IFI A-6,IFI A-10,IFIE-34,AS1111,JIS1180 Class : 4.8/5.8/6.8/8.8/10.9/12.9 Gr.2/Gr.5/Gr.8/Gr.10

1) Specializing in stainless products manufacturing and processing                         

2) The Company has through the ISO9001 quality system certification.3) Various products and offer to door shopping service.4) High quality with reasonable price.   

5)Grade:  4.8  6.8  8.8  10

6)Material:SS  Steel

7)Surface:  Z/P  N/P  C/P  Aluminum  Low carbon steel  Ni/P  T/P

hexagon bolts