Tzone Digital Technology Co., Ltd.

Tzone Digital Technology Co.,Ltd is the Top 1 temperature(humidity) logger, temperature(humidity) monitor manufacturer in China. Established in 2006, Customer satisfaction has always been our first goal. We are committed to provide the great quality, high precision, reliable and cost-effective temperature logger, temperature monitor deivces for customers in different industries, such as cold chain logistic, cold storgae, life sciences, and so on. Our production procedure is fully complied with ISO 9001 standard with around 1500 square meters production scale. Our devices have got certifications like CE,EN12830, FCC, RoHs, FDA 21 part 11, ect.