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Industrial Automation Components Supplier from China
Reliable temperature controllers, solid state relays, SCR voltage regulators, time relays and sensors for OEM equipment manufacturers.
Beijing Strong Electric supplies industrial automation components for OEM buyers, exporters, and system integrators worldwide. Our products are widely used in heating equipment, ovens, plastic machinery, packaging machines, HVAC systems, control cabinets, and industrial automation lines.
We focus on stable quality, fast response, flexible model selection, and export-ready supply solutions to help customers build reliable and cost-effective control systems.
Product Lines
- Temperature Controllers – PID, digital, LCD, DIN rail and temperature-time controllers
- Solid State Relays – DC-to-AC SSR modules, DIN rail SSR and heat sink solutions
- SCR Voltage Regulators – smooth power control for industrial heating systems
- Time Relays – timing control for automation equipment and control panels
- Thermocouples & Sensors – K type, PT100 and customized temperature sensors
- OEM Support – model selection, packaging, labeling and export supply support
NEW ARRIVALS
From 3-digit to 4-digit PID temperature controllers, we offer digital solutions with high accuracy and SSR/relay/analog outputs for ovens, incubators, and automated machinery.
Our intelligent chip ensures stable temperature regulation even in complex environments.
Products Center
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Solar PV DC Molded Case Circuit Breaker 2P DC500V 100A 150A 250A
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SF219 Solar PV Dual Power Changeover Isolator Switch
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Solar PV DC Miniature Circuit Breaker 125A 100A 80A 4P DC500V MCB Protection Switch
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MCCB 380V 3 Phase 4 Wire Molded Case Circuit Breaker for Industrial Power Protection
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Air Conditioner AC Contactor 1P 2P 3P 220V 380V
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JR28 Thermal Overload Relay LRD LR2-D13 0.1A–25A
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DR NDR MDR DIN Rail Switching Power Supply 12V 24V AC to DC
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DZ47LE-63 RCBO Residual Current Circuit Breaker 1P 2P 3P 4P 63A
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News Center
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Precision in Control: A Deep Dive into the TC5-S Smart Temperature Controller by Beijing Strong Electric
Discover the TC5-S Smart Temperature Controller by Beijing Strong Electric. This high-precision unit features universal TC/RTD inputs, 4-20mA PID output, and a DC 24V supply, designed for reliable and accurate industrial temperature management.
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Technical Guide: Unit Conversion (℃/℉) on TC3-401T Temperature Controller
Technical Guide: How to quickly switch between Celsius (℃) and Fahrenheit (℉) on the TC3-401T Temperature Controller. This tutorial covers the essential LCK 190 unlock code and CF parameter configuration to ensure precise thermal management for your industrial applications. Presented by Strong Electric.
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BSTY Three-Phase AC Power Regulator: Reliable Power Control for Industrial Applications
The BSTY Three-Phase AC Power Regulator is a reliable solution for industrial voltage control, supporting multiple input signals (0–5V, 0–10V, 4–20mA, potentiometer) and optional RS485 communication. With built-in soft-start, over-temperature protection, and complete isolation between control and power circuits, it ensures safe and stable operation. Designed for fans, pumps, torque motors, and heating equipment, the BSTY regulator combines flexible control, simple wiring, and robust protection f
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Reco How to Wire the TCN4S-14RV Temperature Controller with AC Contactor: A Step-by-Step Guide
Wiring industrial temperature controllers like the TCN4S-14RV can be confusing, especially when using relay output with an AC contactor. In this guide, we provide a clear step-by-step explanation of how to wire the TCN4S-14RV in relay mode, including power supply, contactor connection, and thermocouple input. Whether you’re a technician or equipment installer, this wiring guide ensures safer and more reliable temperature control performance.
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How to Calibrate TCR-M Temperature Controller Using a Potentiometer
This article walks you through the process of calibrating the TCR-M temperature controller using a potentiometer and verifying its output function. Precise calibration ensures the controller performs reliably in industrial applications.
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Top 9 Industrial Temperature Controllers Trusted by Global Manufacturers
This blog introduces 9 highly recognized industrial temperature controller brands used in automation and energy-sensitive sectors like lithium and solar manufacturing.
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How to Set PT100 Decimal Display and Hysteresis in TCN4 Temperature Controllers
This article explains how to enable decimal display for PT100 sensors and set hysteresis (HY) on TCN4 temperature controllers. It offers a clear step-by-step guide to improve accuracy and ensure stable ON/OFF temperature control in industrial applications.
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How to Change Deviation Alarm to Absolute Value Alarm on TC5 Temperature Controller
Learn how to switch the TC5 temperature controller from deviation alarm to absolute high alarm mode. This guide includes step-by-step instructions and a video demo.
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Dragon Boat Festival Holiday Notice (May 31 – June 2, 2025)
We will be closed from May 31 to June 2, 2025, for the Dragon Boat Festival holiday. Business resumes on June 3. Wishing you a joyful and peaceful holiday season.
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How to Set Decimal Point and Change Input Type to PT100 on the TCN5 Temperature Controller
This guide explains how to set decimal display precision and switch the input type to PT100 on the TCN5 controller. Perfect for accurate temperature control configuration.
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How to Switch TK6D Temperature Controller to SSR Output Mode
This blog explains how to set the TK6D temperature controller to SSR output mode. Includes video demo, step-by-step guide, and highlights of this DIN rail-mounted PID unit.
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Real Feedback from the Field: TCN4 Controller in Action at a Russian Factory
A real-world review of the TCN4 temperature controller from our Russian customer. See it in action and learn why it’s trusted in industrial temperature applications.
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