The product is made of imported SUM23 material, automatic turning, in order not to crack in the process of pressure riveting, it needs to be annealed.

According to the customer's request, the surface of anti-rust oil, then packaging shipment.
Dongguan Tiansheng Industrial Co., LTD has been specializing in non-standard customized development and production of fasteners for 12 years.

Can be customized by drawing/sample.