SHUANGLU AIR-CONDITIONER MANUFACTURER CO.LTD.HAVE ALREADY RECEIVED INTERNATIONAL QUALITY SYSTEM ISO9001 CERTIFICATE AND CE CERTIFICATE UNDERTAKED BY EU. ITS EXCELLENT QUALITY STANDS OUT FROM THE REST AND AWARDS MUCH HONOR, SUCH AS THE “GOLD PRIZE OF THE FIFTH AISA-PACIFIC GLOBLE FAIR”, “THE RECOMMENDED PRODUCT BY THE FOUNDATION FOR NATIONAL CUSTOMERS”, “THE TOP TEN WONDERFUL AIRCON OF SHANGHAI , “THE FAMOUSE BRAND OF SHANGHAI”, “THE RECOMMENDED PRODUCT BY SHANGHAI TECHNIQUE INSPECTION BUREAU”, “THE MOST POPULAR ELECTRONIC PRODUCTS FOR SUMMER IN JIANGSU PROVINCE”, “INSPECTION-FREE PRODUCTS”, AND SO ON.