The willow technology mainly produces various types of environmental instruments and mechanical test equipment, such as high-temperature test boxes, constant wet test boxes, cold thermal shock test boxes, ultraviolet aging test boxes, accelerator aging test boxes, fast-to-temperature test boxes, shower test boxes, dust test boxes, walk-in constant wet laboratories, high-temperature aging rooms, vacuum and dust-free drying test boxes, salt water spray test boxes, drop test machines, electromagnetic vibration tables, etc。