Advanced data conversion and acquisition modules for industrial excellence.
Strategic insights into the shifting landscape of industrial protocol conversion.
Modern RTU gateways are no longer simple bridges. As a leading RTU Gateway Manufacturer, we integrate edge intelligence to process data locally, reducing latency and bandwidth usage for cloud-based SCADA systems.
The industry is moving toward seamless conversion between legacy HART protocols and modern IIoT standards like MQTT and OPC UA. Our research focuses on bridging the gap between field instruments and IT networks.
With increasing threats to industrial infrastructure, our gateways incorporate hardware encryption and secure boot features, ensuring that data transmission across 485 and Modbus networks remains uncompromised.
Deploying RTU technologies across critical infrastructure sectors.
Our HART-to-Modbus converters are essential for digitalizing refinery monitoring systems, providing real-time multivariable data from explosion-proof field transmitters to the control room.
Remote data collection modules (SM626H Series) facilitate smart water management by bridging GPRS/4G communications with 4-20mA sensor arrays for environmental compliance.
Efficient protocol multiplexing allows centralized management of heating networks, ensuring thermal efficiency through precise Modbus TCP/IP communication links.
As a professional wholesale RTU gateway manufacturer, we understand that global procurement teams face significant challenges in ensuring hardware compatibility across diverse geographical regions. Procurement requirements for global enterprises have shifted from "lowest price" to "highest reliability and compliance." Our SM100 and SM700 series are designed with international standards in mind, providing CE and FCC-ready hardware that integrates seamlessly with Siemens, ABB, and Honeywell systems.
Technical Roadmap: Looking toward 2026, our technical roadmap focuses on "Universal Connectivity." This includes the integration of 5G RedCap for low-latency wireless RTU communication and the expansion of our 32-channel HART data collectors to support massive-scale sensor deployments. We are also pioneering AI-based diagnostic features within the gateway itself to predict field instrument failure before it occurs.
Local Support: We provide comprehensive localized technical support for our wholesale partners. This includes customized firmware development, white-label manufacturing options (OEM/ODM), and rigorous 72-hour burn-in testing for every unit that leaves our Jiaxing facility. Our 18 years of strict quality control ensure that the MTBF (Mean Time Between Failures) of our converters exceeds 50,000 hours.
Addressing the core concerns of industrial engineers and procurement specialists.
It allows legacy field instruments (HART) to communicate with modern PLC/DCS systems (Modbus RTU/TCP) without replacing expensive cabling, saving up to 60% on infrastructure costs.
Yes, models like the SM626H support All-Netcom 4G and GPRS communication, making them ideal for remote sites like oil wells or wastewater pumping stations.
Our gateways utilize industrial-grade isolation (up to 1500V) and shielded RS485 circuits to prevent data corruption from electromagnetic interference in factory settings.
As a direct factory, we offer hardware modification, custom protocol implementation, and private labeling for orders exceeding 100 units.
Established in 2007, Jiaxing Songmao Electronics Co., Ltd. is a high-tech powerhouse dedicated to industrial automation. We specialize in the independent R&D of HART protocol communication and intelligent data collectors.
Our commitment to "Information Gain" and technological breakthroughs has positioned us as a global leader, serving over 40 countries with precision-engineered solutions for the most demanding industrial environments.
