The company has passed ISO9001: 2008 quality system certification, DNV CE certification, TS16949 quality system certification and the German PED certification.

Hongchang company has advanced silica sol casting casting production line, sand casting production line (ordinary sand casting, resin sand casting), and advanced furnace before the spectrum analyzer and mechanical performance testing equipment, non-destructive testing equipment, coordinate detection equipment , Can guarantee the stability of product quality and reliable.

Products in addition to GB production, but also according to Ame