1.Size:M2-M12, or can be customed.

2.Standard:DIN ANSI JIS BS ISO ,Nonstandard
3.Grade:4.8/ 6.8/ 8.8/ 10.9/ 12.9
4.Available Material:Stainless Steel, Carbon steel/SS304/SS31,alloy steel,etc.
5.Surface Treatment:Zinc,Nickel plated,etc.
6.Advantage:OEM / ODM / customized service provided
7.Quality control:ISO standard,100% Whole range inspection through the production
8.Certificate:ISO9001:2008,ISO14001:2004
9.After-sales Service: We will follow up every customer and solve all your problems satisfied after sales

1) Offering video and photos with details freely during production.
2) Producing completely according to the accuracy of drawings, assembly measurement to detect function and 

strict quality control to ensure 0 return rate
3）99% orders can be ensured delivery time
4) The materials we use are optimal
5) 24 hours online service
6) The competitive factory price with the same quality and service
7) The most suitable packing method to different products.

1.Size:M2-M12, or can be customed.

2.Standard:DIN ANSI JIS BS ISO ,Nonstandard
3.Grade:4.8/ 6.8/ 8.8/ 10.9/ 12.9
4.Available Material:Stainless Steel, Carbon steel/SS304/SS31,alloy steel,etc.
5.Surface Treatment:Zinc,Nickel plated,etc.
6.Advantage:OEM / ODM / customized service provided
7.Quality control:ISO standard,100% Whole range inspection through the production
8.Certificate:ISO9001:2008,ISO14001:2004
9.After-sales Service: We will follow up every customer and solve all your problems satisfied after sales

1) Offering video and photos with details freely during production.
2) Producing completely according to the accuracy of drawings, assembly measurement to detect function and 

strict quality control to ensure 0 return rate
3）99% orders can be ensured delivery time
4) The materials we use are optimal
5) 24 hours online service
6) The competitive factory price with the same quality and service
7) The most suitable packing method to different products.