2On July 16, 2010, the national assessment, professional quality credit evaluation center ChengChang shoe to test with a score of 918 points, high scores on average 92 points by China product quality association set up green enterprise quality credit evaluation rating determined that won the national green quality AAA grade credit certificate.It marks the ChengChang shoe industry in recent years, constantly improve the level of service quality, sound quality assurance system has a significant effect.
