Company Profile
Jiangsu Tiejun Software Technology Co., Ltd. is a national high-tech enterprise focusing on smart buildings, smart cities, smart communities and smart safe electricity consumption. Founded in 2011 with a registered capital of RMB 22 million, the company is headquartered in Zhongguancun Information Valley, Chongchuan District, Nantong City, boasting solid technical reserves and extensive local regional resources.In terms of technical strength and business layout, Tiejun Software specializes in computer information system security, intelligent building system design and smart city applications. It has built a full-spectrum business system covering IoT equipment sales, system integration and digital technology services, maintaining an industry-leading position in building software development, smart city solutions and intelligent system integration.The company holds a complete portfolio of professional qualifications. It has successively obtained certifications including National High-Tech Enterprise, Dual-Software Enterprise, Technology-based Small and Medium-sized Enterprise, and Nantong Eaglet Enterprise. As of 2025, the company owns 80 intellectual property rights, including 14 invention patents, and has been awarded CMMI Level 3 and ITSS certifications.In the field of intelligent safe electricity consumption, Weidianbang Active Safety Prevention and Control System under Tiejun Technology delivers comprehensive technical solution support. It features rapid system response, fast deployment and long-term operation & maintenance service capabilities. Targeting electrical safety renovation and intelligent upgrading of aging facilities for buildings, factories and industrial parks, it provides full-cycle localized services ranging from scheme design and equipment installation to operational maintenance support.In fulfilling social responsibilities, the company leverages IoT intelligent monitoring and early warning technologies to effectively mitigate risks of electrical fires and improve energy efficiency, facilitating the advancement of the “Dual Carbon” goals. Meanwhile, it drives coordinated development of regional industries through talent training and management consulting services.Looking ahead, Tiejun Software will continuously advance technological innovations of the Weidianbang smart safe electricity consumption system. It will prioritize the implementation of AI algorithms in scenarios such as electricity consumption behavior analysis and fault prediction, actively pursue cross-industry integration with new energy, intelligent construction and other sectors, accelerate market expansion across East China, and strive to become a benchmark enterprise for regional smart safe electricity consumption services.
Main Business
In the field of intelligent safe electricity consumption, Weidianbang Active Safety Prevention and Control System under Tiejun Technology delivers comprehensive technical solution support. It features rapid system response, fast deployment and long-term operation & maintenance service capabilities. Targeting electrical safety renovation and intelligent upgrading of aging facilities for buildings, factories and industrial parks, it provides full-cycle localized services ranging from scheme design and equipment installation to operational maintenance support
Main Products
IoT Earth Leakage Protection Circuit Breaker (Suitable for Grade 3 & 4 Distribution Boxes)
Description：
- It features an immersion anti-electric shock function, enabling conductive surfaces without electric shock hazards. It can not only protect personal safety but also prevent equipment damage caused by water immersion.
- The working principle of this product mainly relies on electronic and electrical component assemblies. When electrical equipment or circuits are submerged in water, electronic components on the built-in MCU chip instantly activate leakage current shielding and absorption functions. The leakage current is shunted to the PE wire and led to the ground to achieve equipotential bonding, thus mitigating electric shock injuries to human bodies.
- Remote control, manual switching, overtemperature protection, overvoltage & undervoltage protection, over-power protection, electric energy metering, overload protection, phase loss protection, short-circuit protection, immersion anti-electric shock protection, residual current protection, ground wire detection, timed circuit breaking, surge protection, upstream power failure notification, power factor analysis, etc.
Description：
- Equipped with automatic reclosing/locking, overvoltage protection, undervoltage protection, phase loss protection, residual current protection, over-temperature protection, overload protection, neutral loss protection, linkage protection, overcurrent & short-circuit protection, self-test function, monitoring and recording function, etc.
- It supports online analysis of faults on power supply circuits, and can send early warnings and alarms in accordance with preset parameters. Based on configured thresholds, the system cuts off power for fault protection against short circuit, overcurrent, overload, overtemperature, overvoltage/undervoltage, phase loss, three-phase unbalance and other abnormal conditions.
- Users can flexibly configure early warning and alarm thresholds via cloud platform and mobile APP. In addition, the circuit limit current and power can be adjusted post-installation to modify protection parameters, effectively lowering electricity safety risks.
Description：
- Functions including manual switching, remote switching, overtemperature protection, overvoltage and undervoltage protection, electrical parameter monitoring (voltage, current, power, power factor, electric energy, etc.), overload protection, short-circuit protection, overload power and current limitation, energy metering (accuracy class 1.0), residual current protection, etc.
- Realize secure data monitoring: full-time online monitoring of power consumption data, with freely configurable early warning and alarm thresholds. Adopt a modular integrated four-in-one design for more energy-efficient sensors, circuit breakers, power supplies and communication modules. Support customized scene control to reduce power consumption during idle periods.