Brief intruction of ADTO GROUPADTO GROUP WAS ESTABLISHED IN 1998, WHICH IS A GROUP COMPANY OF 8 COMPANIES AND 4 MANUFACTURING PLANTS. ITS SUBSIDIARY COMPANY-CHANGSHA XIANGJIA METAL MATERIAL CO., LTD IS THE LEADING MANUFACTUER AND EXPORTER OF MOBILE SCAFFOLDING, SCAFFOLDING SYSTEMS AND STEEL PIPES. WE NOW HAVE 23 PRODUCTION LINES, BUT ANOTHER 10 LIENS WILL BE ESTABLISHED IN A NEW PLANT OF 250 THOUSAND SQUARE METERS IN 2013 EARLY. UNDER THE POLICY OF CERTIFICATE ISO9001:2008, WE HAVE A VERY STRICT INTERNAL QUALTIY CHECKING SYSTEM AND THIRD PARTY INSPETION.