Hongzhan Group Shares Company Limited,

Guangdong Hongzhan Technology Co., Ltd. has been specializing in Environmental Testing Equipment with 8 years of experiences. Our products include Environmental Test Chamber, Thermal Shock Chamber, Weather Chamber and Aging Test Chamber, etc. In order to satisfy customers need, we continuously develop and improve our Environment Test Equipments. Besides, we also produce Highly Accelerated Stress Tester, Air Conditioner Unit and Industrial Clean Oven. Please do not hesitate to contact us if you have any doubts about Rain Tester, Ozone Tester...