Established in 2003 SHENZHEN CHINA, and originally hammering at the CCTV Camera manufacturer, SINSYN has been bending to the most professional OEM, and SINSYN supplier in Security and Protection industry, with clients in America, Australia, Russia, South Korea, Europe and Mid-east area. Years of experience cultivates excellent manager team, employees, suppliers and advanced manufacture system. Their experience, diligence and loyalty are not only the most valuable possessions, but also the opportunity of our better service to clients, our development and prosperity. We know well that we won t satisfy clients without satisfied quality and accurate delivery confirmation. Both of the product quality and the delivery confirmation are guaranteed by our experience and reputation. Meanwhile we won t step forward without new clients attention. So the innovations are developed and new products are promoted to create customers more comfortable life. SINSYN is growing fast, and the growth is unlimited. By offering high-quality products and detailed service, SINSYN will care the customers life more than the customers care themselves, which is the principle of SINSYN prosperity. We desire to co-work with you to develop new life beyond more security and more comfort.