DONGGUANG ITM-LAB MACHINE INC. (also known as "ITM-LAB"), dedicated to the research, production and sales of testing equipment for 23 years, has high and low temperature boxes, high temperature aging rooms, cold and heat shock boxes, constant temperature Wet test chambers and other equipment provide you with four major industry application solutions and testing technical service solutions such as tensile machine series, paper packaging testing, mobile computer testing, environmental testing, etc