RR Tech Co., Ltd is professional design, production and exportation security products system for both domestic and international market. Product category covers CCTV surveillance camera,CCTV Tester monitors, wireless camera,hidden cameras, mini DV & DVR etc.As a manufacturer, supplier and exporter of surveillance products from China, We are looking forward to cooperating with any buyer, importer, distributor, wholesaler, trader, sales agent, business partner in the international market.We accept and offer all kinds of OEM and ODM orders for our customer for wholesale Security Camera Systems. However, every product has a minimum quantity to make OEM and ODM. Please just let us know about the particular items Minimum quantity and extra charge for printing your logo or change packing..