Qingzhou Sanhe Machinery Co., Ltd.

Name: 10 Best Ventilation Fan Brands of China
Range: Ventilation sector in China
Reference: China's strategic management union of market brands, China's enterprise reform and management committee.

Name: AAA A Quality Honesty Member Company
Range: All industries
Reference: China Quality Reputation Market Reserch Center, China Enterprise's Famous Brand Working Committee, China enterprise's Honesty Research Working Committee.

Name: QUALITY&CREDIBILTY GOLDEN BRAND
Range: ALL INDUSTRIES
Reference: CHINA EVALUATION CENTER OF QUALITY&CREDIBILITY.

Name: Qualit &Credibilty Customers Trustful Company
Range: all industres
Reference: China Quality Enterprise Reputation Research Center, China enterprise Famous Brand Protecting Committe, Chia Enterprise Credibility Research Committee.

Name: CE Certification
Certificate No: CECS/0040801A
Range: European market
Reference: Center Europe Certification Service Co.,Ltd

Name: CE Certification
Certificate No: CECE/0040802A
Range: European
Reference: Center Europe Certification Service Co.,Ltd

Name: ISO9001:2008
Certificate No: 0760Q1057OROS
Range: Exhaust fan ,Cooling pad
Reference: Beijing ZhongRunXing Certification Co., Ltd

Name: ISO9001:2008
Certificate No: 0760Q10570ROS
Range: Exhaust fan ,Cooling pad
Reference: Beijing ZhongRunXing Certification Co., Ltd