Shenzhen RELM Electronic Technology Co., Ltd. was established in 2016. RELM belong to high-tech enterprise, Shenzhen innovative small and medium-sized enterprises. RELM main focus on innovation research and development, customization, production, communication system and terminal manufacturers. The field of service are subway high-speed rail, highway tunnel, petrochemical, metallurgical nuclear power, Marine engineering, bridge mining, coal mine, iron ore, etc.. The products are widely used in various emergency special communication industries, such as industrial SIP protocol telephone, weatherproof heavy telephone, EX explosion-proof telephone, anti-damage public telephone, emergency telephone, rescue telephone, access control intercom, SIP protocol intercom, visual intercom, and other such as acoustic phone cover, telephone column, telephone accessories, paga broadcast dispatching system, smart scenic area system, airport tourist help management program, municipal SOS, 110119 alarm system; dedicated industrial IP phone, SOS phone, TR069 network management, SIP dispatching system development and manufacture.

          RELM is ISO9001 certification manufacturer. Our company has scientific management, standard processing workshops, raw material warehouses, team members with more than 10 years of experience, production processes under big data management, and risk control and risk avoidance to a greater extent. RELM continues to optimize the project, provide management level, strong technical and talent strength, won the deep trust of customers.