Are there any factories that produce moistureproof box? Near Shanghai? Is UL certified?

High-strength brand moistureproof box and drying oven can meet your requirements, and have passed UL, CE, EMC, SRS, UKAS and other certifications. With high safety index and good product performance, the humidity can be controlled at fixed points. High-intensity Dr.Storage is a professional and well-known brand of humidity management equipment. Taiwan Province Hantang Technology Co., Ltd., which launched the high-intensity Dr.Storage series, was established in 199 1. In 2002, Hantang Electronics (Shanghai) Co., Ltd. was first established in caohejing Economic and Technological Development Zone, Shanghai, and then its own production base-Kunshan Gaoqiang Industrial Equipment Co., Ltd. was established in Kunshan.