Zhuhai Sunrn Electronics Co.,Ltd, integrated with research, production, and sales, is specialized in manufacturing audio and video intercom devices, as well as the security products for nearly 17 years. The plant is over 2,400 square meters with 8 production lines, and the staff is around 200 at present. The R&D department has more than 10 engineers including software engineer, structural engineer, electrical engineer, drawing engineer, etc. SUNRN has exported its products to the International market such as Europe, South America , Africa , Middle-east etc. In compliance strictly with standards of the International market , all SUNRN products are strictly manufactured according to ISO9001:2008 quality management system, and all products exported have passed CE , RoHS and other international certifications. SUNRN has cooperated with China Telecom since 2008, and developed remote monitor and video intercom system which is combined with financial system, and the products run successfully in many banks. So far, SUNRN has got more than 10 patents and copyrights.The quality of the products is strictly controlled by every QC station and the factory has series test equipments to ensure the quality of the products. For example, aging test line, vibration tester, high or low temperature tester, high voltage and over current tester, etc.All above makes SUNRN gaining good reputation from customers. Contact us, and we will offer the best solution and service to you sincerely.