In the current era of Industry 4.0, the bridge between field-level sensors and high-level enterprise systems is critical. As a leading China Modbus TCP Converter Factory, Jiaxing Songmao Electronics has spent nearly two decades perfecting the art of data conversion. Modbus TCP has emerged as the de-facto standard for industrial communication due to its simplicity, openness, and compatibility with standard Ethernet infrastructure.
Our technical expertise lies in the seamless integration of HART (Highway Addressable Remote Transducer) protocols into Modbus architectures. This allows legacy instrumentation—often found in oil, gas, and water management—to participate in real-time data analytics without the need for expensive hardware overhauls.
Established in 2007, Jiaxing Songmao Electronics Co., Ltd. has evolved from a boutique R&D lab into a global powerhouse for industrial communication. Our journey is rooted in technological innovation, focusing on the independent development of HART protocol communication products and high-density data collectors.
With over 18 years of strict quality control, we provide global enterprises with the reliability required for critical infrastructure. Our facility in Jiaxing leverages the world's most advanced electronics supply chain to offer competitive pricing without compromising on technical precision.
Located in the heart of the Yangtze River Delta, we have immediate access to specialized IC components and high-precision PCB manufacturers. This reduces our R&D cycle from months to weeks.
By optimizing assembly lines and utilizing automated testing jigs, we provide high-precision Modbus TCP gateways at a fraction of the cost of European equivalents, while maintaining CE compliance.
Our proximity to major ports like Shanghai and Ningbo ensures that bulk orders for 8-channel or 16-channel data collectors reach our international clients via streamlined, low-cost shipping routes.
For global enterprises, procuring a Modbus TCP Converter from a China supplier is not just about price—it's about technical compliance and localized application support. Our products, such as the SM100-W and SM700 series, are designed to meet rigorous international standards.
Every converter undergoes electromagnetic compatibility (EMC) testing. We ensure our devices can operate in the harsh electrical environments of power plants and refineries. Our commitment to ISO9001 quality management means every unit is traceable and tested before shipment.
Whether it's the Heating Industry in Northern Europe or Oil Extraction in the Middle East, our firmware supports multiple variable mapping. We provide English-language configuration software and detailed API documentation for developers looking to integrate our hardware into custom SCADA or Cloud (MQTT/AWS) dashboards.
Oil Industry
Heating Industry
Natural Gas
Water Industry
The industry is moving toward Edge Computing. Songmao is leading this shift by developing converters that don't just "pass data" but also "process data."
