Tianjin Kaixiao Technology Co., Ltd., established on 2008-01-16, The business scope includes the development of new chemical material technology and products,transfer,consult,Serve;department store,hardware,AC,electronics(except cars),steel,Minerals(tungsten,tin,Except antimony mineral products and smelting products),building materials,clock,Glasses(except contact lenses)Wholesale and retail;advertising business;clock,watch repair.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)