Industrial Computer manufacturer / supplier in China, offering Industrial 4G LTE Router R40 with Dual SIM, WiFi, VPN, PoE for New Retail, 20kHz PWM/50kHz Counting 4CH Pulse Output and Counting Module for Industrial Automation, 4CH Thermocouple Input Module J/K/E/T/S/R/B/N-Type for Industrial Temperature Monitoring and so on.