Tianjin Guangyang Technology Development Co., Ltd., established on 2014-11-24, The scope of business includes the development of communication electronic technology,transfer,consultation service;Weak current technology research and development;Communication information network system integration;Communication Engineering Design,construction,repair,maintain;Computer Information System Integration;Software development and related business consulting;Intelligent Building Engineering Design,construction,repair,maintain;Security engineering design,construction,repair,maintain;Instrumentation,Wujinjiaodian,Chemical Products(Excluding dangerous chemicals and precursor drugs),building materials,electronic product,Communication equipment,office equipment,Office Supplies,computer accessories,Daily necessities,Clothing and shoes,jewelry,Wholesale and retail of arts and crafts;Communication equipment maintenance and related business consulting services.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)