China Relay Iron Core Manufacturers, Suppliers, Factory

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As a professional manufacturer in magnetic materials and relay components, Xiamen Apollo offers a full range of Relay Iron Core solutions including Electrician Pure Iron Core, Relay Coil Core, and Electromagnet Core. Each product is made from high-purity soft magnetic materials with precision cold forging and heat treatment processes to ensure high magnetic permeability, low loss, and excellent mechanical strength. Our relay cores are widely used in new energy systems, industrial control, and low-voltage electrical applications, providing stable magnetic performance for precise relay operation and reliable switching control.

DT4C Iron Relay Core
The DT4C Iron Relay Core is a soft magnetic metal component specifically designed for various relay frame structures. Its core functions include efficient magnetic conduction, stable engagement, and
DT4C Electromegnet Iron Core
The DT4C Electromegnet Iron Core is a soft magnetically conductive component made of DT4C electric pure iron. It is widely used in new energy high-voltage DC relays, magnetic latching relays,
DT4C Magnetic Iron Core
The DT4C magnetic iron core is a critical magnetic-conducting component used in electromagnetic, signal, power, and industrial control relays. As a vital part of the relay's electromagnetic system,
DT4C Electromagnetic Iron Core
The DT4C Electromagnetic Iron Core (also known as a relay core) is a critical functional metal component within relay electromagnetic systems, widely used in industrial, automotive, and power relays,
Straight Coil Core
As a seasoned supplier of electrical metal solutions, we specialize in providing top-performance Straight Coil Cores for demanding power electronics environments. This product utilizes high-purity
Relay Magnetic Iron Core
The Relay Magnetic Iron Core for electromagnetic relays is specifically designed for high-frequency, high-load applications in the new energy and power electronics fields. As the core actuator of the
Electromagnetic Relay Core
The Electromagnetic Relay Core is the core magnetic component in an electromagnetic relay system, primarily used for magnetic conduction and controlling electromagnetic engagement and disengagement.
Soft Magnetic Iron Rod RFe80
Soft Magnetic Iron Rod RFe80 is a soft magnetic core material specifically designed for use in magnetic latching relays, electromagnetic actuators, and precision magnetic circuit systems. Its main
Stamped Flat Pure Iron Core For EV Relay
In the high-voltage systems of new energy vehicles, relays undertake the critical on/off control tasks of battery packs, high-voltage power distribution systems, electric drive systems, and charging
Precision Stamping EV Relay Core
The Precision Stamping EV Relay Core is a high-purity iron-based component manufactured using precision stamping technology. It is primarily used in high-voltage relays for new energy vehicles,
Flat Iron Core For Automotive Relay
Flat Iron Core for Automotive Relay is a key magnetic structural component used in high-voltage relays, high-voltage DC contactors, and battery high-voltage control systems in new energy vehicles.
Soft Magnetic Iron Rod For Relay
The Soft Magnetic Iron Rod for Relay is a precision magnetic component manufactured from DT4C material. Produced through a process involving cold forging, vacuum annealing, and precision machining,

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Committed to innovation and precision, Xiamen Apollo continuously develops customized Relay Iron Core products such as Pure Iron Relay Core, Relay Rod, and Relay Pin Core to meet different magnetic circuit designs. With advanced production lines, strict dimensional tolerance control, and comprehensive testing equipment, we ensure each core maintains uniform magnetic properties and superior consistency. Our professional engineering team supports OEM & ODM projects, delivering high-efficiency solutions for electromagnetic relays, solenoids, and contactor assemblies in diverse electrical and automation systems.

Your Professional Relay Iron Core Supplier

Our goal is to be your true partner in Relay Iron Core field in China.Apollo Electronic Components (Xiamen) Co., Ltd provides metal parts for new energy and low-voltage systems, as well as automated assembly solutions. Our components are used in relays, switches, contactors, circuit breakers, and lithium battery systems, supported by in-house stamping, welding, CNC machining, and automated assembly for stable quality and delivery.

Why Choose Us

01/

One-stop service
We operate stamping, welding, die-casting, CNC machining, cold heading, electroplating, and automated assembly workshops. This helps ensure stable quality, controllable cost, and dependable lead times.

02/

Our certificates
Our production follows ISO9001:2015, IATF16949, ROHS, and REACH standards. Customers receive components that meet major global industrial, automotive, and new-energy requirements.

03/

Our team
Apollo Electric's team comprises professionals across R&D, production, quality, and sales, ensuring every step from design to delivery.

04/

Global sales network

With sales hubs in Spain, Mexico, Iran, India, Malaysia, and Japan, we stay close to major markets and respond quickly to customer needs worldwide.

Advantages of Relay Iron Core

Stronger electromagnetic force
High permeability concentrates magnetic flux, creating a strong attraction force to close contacts efficiently.

Improved sensitivity & response
Stronger magnetic force allows relays to operate with less current and respond faster, crucial for automation.

High purity for stability
High-purity iron ensures stable magnetic properties, preventing inconsistencies and improving response accuracy.

Efficient heat management

Good thermal conductivity helps dissipate heat, preventing overheating and maintaining performance.

Cost-effective

Pure iron cores can offer a cost advantage over special alloys in certain specifications.

Good machinability

Easy to stamp and form into complex shapes, enabling miniaturization and high-precision manufacturing.

Enhanced reliability

High-quality cores contribute to longer lifespans and stable operation in demanding conditions (heat, humidity).

Applications of Relay Iron Core

Home appliances

Controlling compressors in refrigerators, motors in washing machines, and various functions in dishwashers.

Automotive

Switching headlights, cooling fans, fuel pumps, and other electrical systems.

Industrial control

Motor drives, programmable logic controllers (plcs), robotics, and automation of manufacturing processes (packaging, molding).

Power systems

Protection relays in substations, voltage regulation, and load control in power distribution.

Computer & electronics

Computer interfaces, circuit selection, and performing arithmetic operations in older systems.

Traffic & security

Traffic signal control and security systems.

Delivery

Selling units	Single item
Single package size	50X30X50 cm
Single gross weight	1.000 kg

Lead Time

Quantity (tons)	1 - 10	11 - 20	21 - 30	> 30
Lead time (days)	31	40	60	To be negotiated

Product Description

Product Name	Relay Iron Core
Material	Silicon steel
Width	40mm-1200mm 1000/1100/1200(mm) or per customer's request
Thickness	0.23mm
Max.Core Loss	50w1300 7.5W/kg,50W800 5.8W/kg,50W600 4.2W/kg.
Min.Induction	50w1300 1.74T,50W800 1.70T,50W600 1.67T.
Min.Lamination Factor	97%
Technique	Cold rolled
Package	Clients' requirement and Standard export sea-worthy packing
MOQ	1tons.We also can accept sample order.
Shipment time	Within 7-15 workdays after receiving deposit

Packaging & Shipping

Packina type	Carton and wooden case,also be packged according to customer requirements
Modes of transportation	By seaby,air or land transportaion,of course,a small amount can also by Express

FAQ

Q: Are you a manufacturer or trading company ?

A: We are Fujian Province, China, manufacturer company with procesing machines and stocks, can provide customize size and processing servies.

Q: When can I get your reply after the inquiry ?

A: Within 10 minutes during working time, whthin 12 hours during non-working time.

Q: How can I get an accurate quote?

A: Please provide the information of prodcuts standard, material, size and quantity.

Q: What is your MOQ?

A: There is no MOQ with stock size, and others is 1Ton.

Q: How long is your delivery time?

A: Within 3 days for stock size, 15-30 days for customized size.

Q: Can you provide smples?

A: Yes, smples can be offered with only delivery fee.

We're known as one of the most reliable relay iron core manufacturers and suppliers in China, specialized in providing high quality customized service. We warmly welcome you to buy high-grade relay iron core at competitive price from our factory.

Core in Electromagnet, DT4C Relay Iron Core Cold Forging, Relay Rod

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