... , SMT,DIPand final Assembly. 2. UL,CE,FCC,Rohs standard 3. Provides OEM services to all sorts of PCB Assembly Specifications ... : 1. LCD display and set temperature.2. Blue backlight instruction.3. PTC Heater, NTC detect temperature.4. Memory function.5. Temperature ... 9001:2008 Factory located in China PCB Assembly, suitable for electric curling iron