Tzone Digital Technology Co., Ltd. is a leading Chinese high-tech enterprise headquartered in Shenzhen, specializing in the development and manufacturing of intelligent sensing and monitoring solutions. With more than two decades of expertise, Tzone has emerged as a major player in the global market for temperature and humidity data loggers, IoT-enabled sensors, and wireless monitoring devices.
Company Overview
Founded in 2006, Tzone Digital Technology Co., Ltd. has focused its mission on providing smart and efficient monitoring solutions that ensure environmental safety and traceability. The company has built a strong R&D and manufacturing base in Shenzhen, benefiting from China’s advanced technology infrastructure and global export ecosystem.
Core Business
Tzone’s primary business revolves around the research, design, and production of electronic temperature and humidity monitoring devices. Their solutions cater to a wide array of industries including:
- Cold chain logistics
- Medical storage
- Food transportation
- Smart agriculture
- Industrial automation
- Warehousing and HVAC systems
Tzone offers customizable OEM/ODM services for global clients, ensuring product adaptability to various industry needs and compliance with international standards.
Product Offerings
1. USB Temperature Data Loggers
- Models: TempU06, TempU06 L100/L60/L200, TempU03, TempU02, TempU08B, TempU09
- Features: Plug-and-play, LED status indicators, built-in USB port, PDF reporting without software installation
2. Bluetooth Temperature Loggers
- Models: TZ‑BT04B, TZ‑BT05B, TZ‑BT05, TZ‑BT06, TZ‑BT07
- Use Case: Real-time mobile monitoring through Android/iOS apps, ideal for transport and on-site monitoring
3. Real-Time Temperature & RH Loggers
- Models: TZ‑TT19EX, TZ‑TT19, TZ‑TT18‑4G‑M, TZ‑TT18 (2G)
- Features: Cellular connectivity, multi-channel inputs, cloud-based platform compatibility
4. Transmitters & Sensors
- Models: TZ‑THT04V, TZ‑THT04C, PTT05, PTT04, TZ‑THT03, TZ‑THT02
- Applications: Precision monitoring for industrial automation and smart buildings
5. LoRa Sensors & Gateways
- Models: TZ‑Tag08B, TZ‑Tag08L, TZ‑RD07, TZ‑RD06
- Protocols: LoRaWAN, WiFi/LAN, GPRS, RS485
- Capabilities: Long-range low-power communication, ideal for large facilities and agricultural deployments
6. Handheld Thermometers
- Models: TZ‑PTD602, TZ‑TC604, TZ‑TC602, TZ‑HTD702
- Portability with high accuracy for spot checks and field use
7. WiFi Data Loggers
- Models: WF501B, WF501
- Real-time remote monitoring and alerts via cloud integration
8. CO₂ Transmitter
- Model: TZ‑CT01
- Used in air quality control, HVAC, and smart building applications
Unique Selling Proposition (USP)
- Wide range of plug-and-play solutions requiring minimal setup
- Strong in-house R&D team with continuous innovation in sensor technology
- Global compliance with CE, RoHS, EN12830, IATA, and other regulatory standards
- Proven capability for OEM/ODM customization for enterprise clients
- Highly integrated cloud monitoring platform for end-to-end visibility
Financial and Shipment Data
Though Tzone does not publish public financial reports, third-party trade data and platform visibility indicate:
- Export Reach: Over 70 countries globally, with a significant presence in the U.S., Europe, Southeast Asia, and Middle East
- Shipment Volume: Consistent high-volume export activity visible on platforms like Alibaba, Made-in-China, and Globalsources
- Top Buyers: Pharmaceutical logistics companies, cold chain operators, and large-scale warehouse integrators
Tzone products are also listed with verified suppliers on Alibaba Gold Supplier program, reflecting validated shipment activity and buyer trust.
Target Market
Tzone serves clients across diverse sectors:
- Pharmaceutical cold chain logistics
- Food safety compliance tracking
- Hospital and laboratory storage
- Agricultural environmental monitoring
- Building automation and energy efficiency systems
Clients range from small businesses to multinational corporations seeking scalable and compliant data logging solutions.
Capabilities
- ISO-certified production facility in Shenzhen
- In-house software and firmware development
- Multilingual customer support and export documentation handling
- Integration-ready devices with APIs and cloud platform compatibility
- OEM customization with logo branding, firmware localization, and packaging
Certifications & Compliance
Tzone products meet a range of international safety and quality certifications:
- ISO 9001 Quality Management System
- CE, RoHS certified hardware
- EN12830 certification for cold chain loggers
- IATA compliance for lithium battery-powered devices
- FDA guidelines compliance for use in pharmaceutical storage
Recognitions & Industry Involvement
- Featured supplier on Alibaba Verified, Globalsources, and Made-in-China platforms
- Active exhibitor at international trade shows including HKTDC, MEDICA, and China Hi-Tech Fair
- Recognized for innovation in low-power wireless sensor networks (LPWAN)
Testimonials
Multiple verified buyers on B2B platforms have rated Tzone highly for:
- Timely delivery
- Product reliability
- Responsiveness to customization requests
Testimonials also highlight the company’s proactive technical support and integration guidance for enterprise systems.
Achievements
- Over 15 years of export success with tens of thousands of global installations
- Rapid expansion into LoRa and NB-IoT based solutions since 2020
- Launch of cloud monitoring dashboard platform, allowing remote access to real-time data
- Scaled up production capacity to support government and enterprise-level deployments
Tzone Digital Technology Co., Ltd. continues to strengthen its global positioning through innovation, compliance, and customer-centric smart monitoring solutions.
