6. IP67 Water proof

Tzone Digital Technology Co., Ltd., established in 2006, is a leading hi-tech enterprise with experienced R&D team, production line, quality management and sales department. Our production procedure is fully complied with ISO 9001 standard with around 1500 square meters production scale. All products from Tzone are certified the CE, FCC, RoHs etc. Tzone is the temperature and humidity monitoring expert with over 50 employees. Our products include USB temperature data logger, wireless temperature receiver and
sensor, LoRa/LoRaWan gateway and sensor and so on, which are widely used in laboratories, pharmaceuticals, medical, freezers, coolers, shipping containers, warehouses, environmental monitoring and food storage applications.

1. who are we?
We are based in Guangdong, China, start from 2006,sell to North America(24.01%),Western Europe(15.68%),Oceania(12.14%),Southeast
Asia(11.24%),South America(9.52%),Eastern Europe(8.52%),South Asia(6.25%),Southern Europe(3.12%),Northern Europe(2.69%),Mid
East(2.31%),Eastern Asia(2.12%),Central America(1.20%),Africa(1.20%). There are total about 51-100 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Temperature&humidity transmitter,USB data logger,BLE data logger

4. why should you buy from us not from other suppliers?
Established in 2006, Tzone Digital Technology Co.,Ltd is a leading hi-tech enterprise consolidated R&D, manufacture, and sales on
and temperature&humidity monitor products supplier.

5. what services can we provide?
Accepted Delivery Terms: EXW;
Accepted Payment Currency:USD,EUR,CNY,CHF;
Accepted Payment Type: T/T,PayPal,Western Union,Cash;
Language Spoken:English,Chinese