Industrial Relay Module Manufacturer

Whether you are looking for a relay module wholesaler, planning to purchase relay module in bulk, or need to develop a custom relay module designed for your application, we are ready to support your project with professional engineering and fast delivery.

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Relay RelaySocket

Reliable relay module Solutions for Global Industrial Applications

We are a professional manufacturer specializing in high-performance relay module for global industrial customers. With years of production experience and a strict quality control system, we supply stable, long-life and cost-effective relay solutions for heating systems, motor control, automation equipment, power distribution, and more.

We Specialize In:

  • DC relay module
  • AC relay module
  • Control Voltage Range: 5V ~ 240V
  • SPDT (Single Pole Double Throw) relay module
  • Normally Closed Type relay module
  • relay module with Built-In Fuses
  • Current Ranges: 30A ~ 100A

Our product designs focus on low heat generation, stable switching, long operation life, and high resistance to electrical noise — ensuring your equipment runs safely and continuously, even under demanding industrial conditions.

Send us your specifications or sample requirements — we will provide a fast quotation and professional advice.

Relay RelaySocket

Schneider type relay module

  • Current: 40A
  • Voltage: 24-380V AC
  • Zero Cross-Traffic Technology
  • Built-in Remote Control Buffer
  • Standard DIN Rail Mount
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OMRON type relay module

  • Current Current: 75A
  • Voltage: 5-100V DC
  • Fast Switching Response
  • Overcurrent Protection
  • Standard DIN Rail Mount
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Relay RelaySocket

FINDER type relay module

  • Current: 60A/phase
  • Voltage: 220-480V AC
  • Three-phase balanced control
  • Phase loss protection
  • Integrated heatsink
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SIMENSI type relay module

  • Current: 25A
  • Voltage: 12-240V AC/DC
  • Ultra-compact design
  • AC/DC universal
  • High cost-performance
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Relay RelaySocket

HONGFA type relay module

  • Current: 50A
  • Voltage: 24-480V AC
  • IP67 Protection Rating
  • Wide Temperature Range
  • Suitable for Harsh Environments
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TYCO type relay module

  • Current: 40A
  • Voltage: 12-240V AC
  • Programmable Logic Controller
  • Optional Communication Interface
  • Status Monitoring Function
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Still not finding what you're looking for?
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Relay module Pricing Comparison

Compare typical market retail prices with our factory direct pricing. Purchasing directly from the manufacturer allows you to save cost, get customized options, and enjoy priority support for bulk orders.

1. Market Retail Price Range

Type Voltage Spec Reference Price (USD)
SCHNEIDER TYPE 12VDC / 24VDC / 110VAC / 220VAC USD 6.50 – 12.00
OMRON TYPE 5VDC / 12VDC / 24VDC / 110VAC / 220VAC USD 6.00 – 11.00
FINDER TYPE 12VDC / 24VDC / 110VAC / 230VAC USD 6.20 – 11.50
HONGFA TYPE 12VDC / 24VDC / 48VDC / 110VAC / 220VAC USD 4.50 – 8.50
TYCO TYPE 12VDC / 24VDC / 110VAC / 230VAC USD 6.80 – 12.50

* Prices are reference only (USD / pc, EXW China). Final pricing depends on I/O configuration, protection circuits (LED, diode, RC), certifications, and order quantity.

2. Market Retail Price Range

Type Voltage Spec Market (100pcs) Market (500pcs) Market (1000pcs) CDGKZ Price
SCHNEIDER TYPE 12VDC / 24VDC / 110VAC / 220VAC 10.50 9.50 8.80 7.20 – 7.80
OMRON TYPE 5VDC / 12VDC / 24VDC / 110VAC / 220VAC 9.80 8.90 8.20 6.80 – 7.40
FINDER TYPE 12VDC / 24VDC / 110VAC / 230VAC 10.20 9.20 8.60 7.00 – 7.60
HONGFA TYPE 12VDC / 24VDC / 48VDC / 110VAC / 220VAC 7.80 7.00 6.50 5.20 – 5.80
TYCO TYPE 12VDC / 24VDC / 110VAC / 230VAC 10.80 9.90 9.10 7.40 – 8.00

* Reference prices only (USD/pc, EXW China). Final pricing depends on I/O configuration, protection circuits (LED / diode / RC), approvals (UL / CE), and order quantity.

Why Buy Directly from Our Factory?

  • No distributor or trading company upcharge
  • Customized models available without minimum engineering fees
  • Faster technical support and after-sales response
  • Stable long-term supply for OEM / industrial customers

Send us your required model or current/voltage details — we will reply with an exact quotation within 12 hours.

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China Industrial Relay Module Manufacturer

CDGKZ is a professional mass-production manufacturer of industrial solid state relays in China, specializing in providing customized relay solutions for global OEMs, system integrators, and equipment manufacturers. We utilize automated production lines to manufacture various standard and special-specification solid state relays, flexibly adapting to your complex application scenarios. 

With a minimum order quantity (MOQ) of 1,000 pieces, we offer professional circuit design and sample production services to ensure your project needs are met accurately and efficiently. Partnering with CDGKZ Electronics will give you access to highly reliable solid state relays manufactured using high-performance semiconductor devices and allow you to enjoy customized solutions tailored to your industrial application needs.

Voltage Range

  • 12V~230V Relay Module
  • 20~100mA Relay Module

Current Type

  • DC Relay Module
  • AC Relay Module
  • 3-Phase Relay Module

Current Type

  • SPDT Relay Module
  • Normally Closed Relay Module
  • High-Voltage Relay Module

Special Modules

  • PCB Relay Module
  • Dual-Channel Relay Module
  • 4-Channel Relay Module
  • 8-Channel Relay Module

Buy Solid State Relay from a Reliable Solid State Relay Manufacturer

Need to buy solid state relay for your project? Source directly from our factory for stable supply, customizable specifications, and competitive pricing. We engineer Relay Module for industrial automation, HVAC, medical devices, power control, and packaging systems.

  • Manufacturer-direct pricing and MOQ flexibility
  • Global certifications including CE & RoHS
  • Technical support for selection and application setup
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