environmental protection low cost Iron-based Powder Metallurgy

In March 2016, the company passed the ISO/TS 16949:2009 system certification, and has strong product design and development capabilities. The product parts are widely available and the quality is stable and reliable.

The ZGH5 series of wool-spun powder metallurgy cone-shaped steel collars are emerging in the wool spinning industry due to their excellent gas permeability and high hardness. In 2013, the series of lock accessories developed for the famous domestic anti-theft door enterprises have been fixed-point production and supplied in batches.