Challenge
For a major overseas shipping project, Shihlin Electric & Engineering Corporation needed to transport large, high-value power transformers to international clients via ocean freight. Indeed, these transformers are critical components of power infrastructure. Moreover, they are highly sensitive to vibration, temperature changes, humidity, and handling shocks during long maritime shipments.
Traditionally, shipping methods provided little visibility into conditions during transit. As a result, Shihlin faced risks of damage, costly insurance claims, and delivery delays. Therefore, to protect its reputation for quality and reliability, the company needed a robust solution to monitor and safeguard the transformers throughout the journey. Additionally, accurate documentation was required for quality assurance and customer reporting.
Solution
To address this challenge, Shihlin Electric partnered with Honghong Electronic, an official Trusted Channel Partner, to implement a reliable transport monitoring solution.
Consequently, Honghong recommended the Trusted T7 tracking and monitoring device, one of the world’s most robust IoT devices. This device provided real-time monitoring throughout the shipment and tracked vibration levels and shock impacts.
The T7 devices were securely mounted on the transformers before transport.

Key features of the Trusted T7 tracking device included
- IP69K-rated durability for reliable operation in extreme environments
- Magnetic mounting for quick and secure installation on transformers
- Tracking and monitoring of vibration, temperature, and position
- Ultra-long battery life for continuous data collection during extended shipments
- 4G LTE connectivity for instant data transmission to the Trusted Data Platform
By simply deploying the T7 devices with magnetic mounting before shipment, Shihlin could continuously track the transformers’ location, conditions, and key events during transportation. In addition, detailed vibration and shock data were captured.

All data collected by the T7 was transmitted via 4G LTE and seamlessly integrated into the Trusted Data Platform. Therefore, Shihlin gained complete visibility into the transport process, even under unpredictable sea conditions.
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Outcome
With the Trusted T7 solution, Shihlin Electric gained full visibility into the transportation process and significantly enhanced their quality control.
The solution delivered everything they needed – and more:
- Location tracking of high value transfomers, with complete visibility of the shipment’s route
- Continuous monitoring of vibration and shock events throughout transit
- Automated incident alerts in case of abnormal shocks or temperature fluctuations
- Prevention of equipment damage by identifying excessive handling or risky transport conditions
- Detailed data insights and exportable reports for post-transport evaluation and compliance documentation for their end customer
Thanks to this solution, Shihlin Electric strengthened its reputation for reliability and ensured that critical electrical equipment reached customers in optimal condition.
About Shihlin Electric & Engineering Corporation
Shihlin Electric & Engineering Corporation is a leading global manufacturer of electromechanical solutions, specializing in research, development, and manufacturing of power-related products.
With more than 60 years of technical expertise, the company provides high-quality power equipment and services to customers worldwide. Its stronge focus on power transformers and switch gear.
Become A Trusted Channel Partner
The collaboration between Shilin and Honghong exemplifies how smart monitoring technology can transform traditional logistics. The Trusted T7 not only helped safeguard valuable assets during transit but also empowered Shilin Electric to deliver on its promise of quality and reliability – no matter the distance or conditions.
Industrial businesses around the world are looking for smart, digital solutions. Are you ready to join us in delivering value and offer innovative IoT solution for customers worldwide?
Then join us as a Trusted Channel Partner today!