Beijing Junjihai Automatic Control Equipment Co., Ltd. was established on October 18, 2002. It is a high-tech enterprise specializing in intelligent building weak current system engineering, HVAC control, security and weak current system engineering. With the strong support of the manufacturer and the fundamental guarantee of our excellent technical and after-sales service, we have established a large customer base. Experienced building automation systems, weak current security systems, and HVAC engineers provide high-level advice and guidance for user selection and application. We have steadily developed into a building automation system and product professional company with leading technology and high-quality service characteristics in the same industry.