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About Us

Manufacturer in Temperature Instruments

Tzone Digital Technology Co., Ltd., established in 2006, is a professional manufacturer of temperature and humidity monitoring devices with over 1500 square meters factory and more than 50 employees in Shenzhen, China. We are a leading hi-tech enterprise with experienced R&D team, production lines, quality management and sales department. The production procedure is fully complied with ISO 9001 standard and all products from us are certified with CE, FCC, RoHS etc. The products include USB temperature data logger, wireless temperature receiver and sensor, LoRa/ LoRaWan gateway and sensor, transmitter, thermometer and so on, which are widely used in cold chain logistics, pharmaceutical and drug distribution, temperature control and monitoring of freezers, warehouses, workshop, greenhouse. HVAC, kitchen and catering industry etc.

  • Over 18 years in the field
  • Response within 12 hours
  • 5 production lines to quarantee lead time
  • Annual production capacity over 1.5 million units
MAIN PRODUCT

What We Do

ALL PRODUCTS
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Why Choose Us

We offer reliable and comprehensive solutions.

With 18 years of export experience, over 50 employees, and a 1,500+m2 factory area, we stand strong.

With over 30 certifications, 20+ pieces of equipment, 6 series of products, and annual sales of 550W+, we deliver excellence.

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Company Memory

2006
2009
2010
2013
2015
2016
2017
2018

Cooperated with British Telecom, providing them the customized GPS terminals.

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More Faq Us

Frequently Asked Questions?

For samples, it will take about 3 working days; For bulk order, depends on quantity.

Yes, welcome to be our distributor. We will have evaluation system for all of our distributors every 3 months.

Based on different product, we have different policy for sample.

Of course. We look forward to meeting our customers and showing you our products.

Client Feedback

What Clients Say?

  • Execllent!!

You can depend on this product Has a good quality and easy to use Also they have good customer support You can use API connection

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Marilyn CEO-Funder

  • Execllent!!

Thigh quality best Comunication with seller and Product very Good

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Josh Purchasing manager

  • Execllent!!

Professional supplier: all my requests of modification have been accepted, studied and realized; this service has been very important and appreciated - Delivery ok, as expected, nothing to complain

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Maline Technical director

  • Execllent!!

packaging is good, track informative. There were some stops in Germany, but it is Lithium, normal

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Robbert CEO

Our Partner

Our Partner

OUR LATEST UPDATE

News

May 30, 2024

Wireless Temperature Receivers and Sensors Revolutionizing HVAC, Kitchen, and Catering Industries

Learn about Tzone’s wireless temperature receivers and sensors. Revolutionizing HVAC, kitchen, and catering industries with advanced temperature monitoring solutions.

May 30, 2024

Bluetooth Temperature Data Loggers: Transforming Temperature Monitoring in Various Industries

Discover Tzone’s Bluetooth temperature data loggers. Revolutionizing temperature monitoring across various industries with advanced technology and reliability.

May 30, 2024

Modern Monitors Revolutionize Logistics Transportation

Explore how Tzone’s modern temperature monitors are transforming logistics and transportation. Enhance efficiency and accuracy with our cutting-edge solutions.

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