Dongguan Jingrun Energy Saving Technology Co., Ltd., established on 2007-07-30, The scope of business includes processing:dry mix mortar;Sales:Energy saving and environmental protection products;Production,Sales:Prefabricated Building Components,Comprehensive support and hanger,Anti-seismic support and hanger,hardware products,metallic material,Equipment,building materials;Research and development of energy saving and environmental protection technology,consultation service;Insulation project,Garden engineering,Municipal Engineering,Interior decoration project,Aluminum alloy doors and windows project,Curtain Wall Project.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)