Japan's MITSUBISHI heavy industry came to Hebei Xuangong cast iron branch quality audit  

Recently, Japan's MITSUBISHI heavy industries Quality Engineer Yamamoto Sera a line of four to Hebei Xuangong cast iron branch second party quality audit.

The audit team to review the quality control documents and records related, including documents, records, QC control, inspection equipment, on-site verification of the 50501 box box, on the casting surface quality and dimensional accuracy of itemized check carefully for delivery to the painting after the 50501 casting confirmed.

The good quality assurance system and advanced process equipment of the factory have won the recognition and praise from the other side.