The product adopts imported SUM23 round bar material, CNC precision turning is completed, the surface roughness is Ra3.2.

The surface is blue zinc plating, film thickness 5~8 m, salt spray up to 96H above without red embroidery.

Tiansheng Company specializes in r&d and production of non-standard fastening customized products for 12 years. You are welcome to customize your own products.