High-speed industrial USB interface for seamless HART device configuration.
Stable power management for long-distance RS485 industrial networking.
Integrating 4-20mA analog signals into digital Modbus architectures.
Dual output capabilities for versatile field applications.
Massive data collection for large-scale industrial sensor arrays.
Reliable China-made solutions for industrial signal synchronization.
Wireless IoT integration for remote field data monitoring.
Optimized for high-density industrial control environments.
In the realm of industrial automation, the transition from serial-based Modbus RTU to Ethernet-based Modbus TCP represents a paradigm shift toward Industry 4.0. As a leading manufacturer, Jiaxing Songmao Electronics facilitates this bridge, ensuring that legacy analog systems (4-20mA/HART) can communicate with modern high-speed SCADA and cloud platforms.
Our factory in Jiaxing leverages China's unparalleled electronics supply chain. By choosing Wholesale RTU TCP Suppliers from China, global enterprises benefit from 18+ years of R&D, strict quality control, and cost-efficient production that doesn't compromise on E-E-A-T (Experience, Expertise, Authoritativeness, and Trustworthiness).
Modern enterprises are moving away from proprietary "black box" solutions toward interoperable gateways. The demand for 16-channel and 32-channel HART data collectors is surging as plants seek to centralize their data intelligence and reduce per-node infrastructure costs.
Unlike generic converters, our SM100 series and SM700 series are designed with galvanic isolation, industrial-grade surge protection, and wide-temperature tolerance. This provides significant "Information Gain" for engineers—meaning more reliable data packets, fewer transmission errors, and deeper diagnostic insights into field instruments.
Jiaxing Songmao Electronics Co., Ltd., established in 2007, is a high-tech powerhouse specialized in the R&D of HART protocol communication and data collection. With nearly two decades of focus, we have moved from simple converters to complex 32-channel gateways and 4G wireless collectors.
Our commitment to quality is backed by our 1,073m² state-of-the-art facility where every unit undergoes rigorous stress testing before reaching our clients in over 40 countries.
Providing RTU TCP gateways for high-pressure valve monitoring and remote wellhead data transmission via 4G/GPRS.
Optimizing heat exchange station efficiency with HART-to-Modbus collectors for real-time temperature and flow telemetry.
Wholesale protocol converters enable seamless integration of diverse flowmeter brands into a unified Ethernet control network.
The industrial landscape is shifting toward Edge Computing. Modern RTUs are no longer just "remote terminal units" that pass data; they are becoming intelligent nodes that can process logic at the edge. Our R&D team is currently focusing on integrating AI-driven diagnostic algorithms directly into our HART gateways to predict instrument failure before it happens.
Balanced density for medium-sized industrial deployments.
Smart logic processing for RS485 communication optimization.
The flagship solution for high-capacity industrial data logging.
A trusted standard in field-to-PLC communication.
Enhanced reliability for mission-critical automation loops.
Direct from factory pricing with international support.
Efficiency-focused multiplexing for complex wiring scenarios.
Legacy system integration with modern signal standards.