Cast steel sandwich type wafer swin

Zmc is a government owned corporation specialized in manufacturing and exporting a variety type of industry valve, forged flange, forged fitting, butt weld fitting, threaded stainless steel fitting, jis bronze marine valve, cast iron marine valve, material grade from stainless steel, carbon steel, titanium alloy, monel 400 etc. our products are widely used in oil, gas, chemical, marine, water, biomedical industry. our products are ped97/21/ec and ap6d approval