Explosion Proof Heat Detector ATEX China manufacturer. Fixed temperature and rate of rise heat detection with EN 54-5 UL 521 CE certification. 4G wireless, IoT smart monitoring, OEM/ODM, wholesale, global shipping to Singapore. Contact: wanlinfirecontrol@163.com
China supplier background check smoke device OEM factory - Wanlin Fire Safety Technology. Latin America market test equipment calibration laboratory ISO 17025 supplier. CE FCC RoHS IC certified. MOQ 10 units. Contact +8613261677119