... of the biggest manufacturers and exporters of the solar module line equipments in mainland China.Singapore,India,Indonesia, ... oil, oil heating station with safetycertificate. Max working pemperature:180 degree C, we suggest: workingtemperature range,120~150 degree C, ... product line especially the sun simulatorfor testing the solar module with temperature range 0~80 degree C ( THE SUNSIMULATOR CAN EMEND ...