We are a professional cctv camera and power supply manufacturer based in Shenzhen, China, Shenzhen Toughsty Tech. Co., Ltd is our mainland company and factory. We also supply other cctv equipment and provide OEM service. With reliable products and fair prices, our products have been sold to 13 countries around including USA, UK, Greece, Poland etc. We are very willing to take this opportunity to build up a long term business relationship with you.