Shenzhen Tangcheng Xingye Technology Co., Ltd., established on 2008-11-13, Business scope includes general business items:domestic business,Material supply and marketing industry;Police equipment shielding equipment rental service(The above does not include restricted items and franchises,Exclusive control,Monopoly);Special Purpose Vehicle Sales,Import and export,Technology Import and Export(law,Except for items prohibited by administrative regulations;law,Projects restricted by administrative regulations must be licensed before they can be operated).,The licensing program is:digital product,Technology development of electronic products,Production and processing,Sales,Communication Products,police equipment,security equipment,road safety equipment,Fire equipment,Security Products,Production, R&D and sales of shielding equipment.