Guangdong Bell Experiment Equipment Co., Ltd. (Group), established in 2005, is a high-tech enterprise specializing in the research, development, and production of environmental testing instruments and equipments. With a total factory area of approx 100, 000 square meters, Bell has an annual production capacity of over 4, 000 types of environmental chambers and battery safety testing equipments. Bell has also accumulated international leading technical advantages in the field of lithium battery testing equipment. For more information please visit our website www. belltestchamber. com