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Maanshan Zhengleng Compressors Co.,Ltd.
ADDRESS：No.918 Yanghu Road Ma'anshan Economic Technical Development Zone
TEL：0555--2108208
FAX：0555--2106206
WEBSITE：www.zhengleng.com
Our 08 version quality system certification
Time:2013-03-15 14:17:00 Hits:
Shanghai Quality System Audit Center "Quality Management System Certification" Number: 00310Q20203ROS