Shenzhen Hanguang Electronics Technology Co., Ltd.â??, Which is a Chinese and foreign joint venture that built by Shenzhen Gas Group Co., Ltd proprietary and Hong kong Guang min Industry Ltd. in February 1994.We are manufactory professionally developping, producing and selling automatic meter reading system(AMR), Power line carrier(PLC) Communication meter reading systemï¼?GPRS whole city internet access meter reading systemï¼?Gas detector, and Electronic Watt-hour Meter. Power Saver, CCTV Camera, etc. Our products are widely used for architecture and energy measurement, remote data transmissions and toll management, hotel, Restaurant, uptown, family etc. We now have about 200 workers, we are passed ISO9001 international quality control system, All of our products have gained CE, FCC , UL, EN ã?? CSA ã?? ATEX , ROHS certification. Also, all of our product has met with the safety standards required which is gain certification from Government. Also we have excellent R&D DEPT, every month, we put some new products into the Market successfully, which gained high praise and certifications from China government. Now, our products sells very good in China and overseas market, such as Asia, European, America, and some middle east countries for excellent design, good quality, competitive price with nice service. if any time, you are welcome to visit our factory or our website:xxxxx/ http://xxxxx to gain more information about our company and our products. Also, we are welcome OEM&ODM Cooperation.