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Zhejiang Huiyou Auto Parts Co., Ltd.
Home ProductsAuto Wiring Harness

SPDT Auto Wiring Harness

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China Zhejiang Huiyou Auto Parts Co., Ltd. certification
China Zhejiang Huiyou Auto Parts Co., Ltd. certification
Happy purchase experience for 12v 40 amp relays , good quality , good price and good service .will have next cooperation soon

—— Max Tavarez

We installed the auto relay and flasher on cars, looks so cool, hope to get more Interesting items for our theme events in the next year. Keep in touch!

—— Omar Abualhayja

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SPDT Auto Wiring Harness

SPDT Auto Wiring Harness
SPDT Auto Wiring Harness SPDT Auto Wiring Harness SPDT Auto Wiring Harness SPDT Auto Wiring Harness

Large Image :  SPDT Auto Wiring Harness

Product Details:
Place of Origin: Ningbo, Zhejiang
Brand Name: Mirote
Model Number: HY257
Payment & Shipping Terms:
Minimum Order Quantity: 1000pcs
Price: Negotiation
Packaging Details: 100pc/bag , 1000pcs/CTN
Delivery Time: 20-35 WORK DAYS
Payment Terms: T/T, , L/C, D/P
Supply Ability: 5000000pcs per month
Detailed Product Description
Kind: Socket Harness Model No.: HY257
Measurement: Standard Company Location: Ningbo, Zhejiang
Socket: Plastic Harness: Copper
Length: As Customer Wants
High Light:

SPDT Auto Wiring Harness


5 Pin Auto Wiring Harness

5 Pins SPDT Type Auto Wiring Harness With Slide Wires 3 Pack 12 Volt With Plastic Socket


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When you opened this website which means we are very lucky get your attention , your visiting is very important for us . We are the most abundant manufacturer of relay and flasher products in China , competitive price .We sincerely hope to cooperate with you, an important customer , to create higher value and future together .

1.How to choose a good relay ,

its quality mainly depends on the material and technology, choose a silver contact point makes the working life much longer, and machine core use pure copper wire, 30 and 87 pins use copper material too, then the relay can be used for 5-8 years. If add one more braided wire ,the power will be larger, so as the working life . If need matching with the OEMs , you can choose a larger particles of silver contact , using longer, but the price will be higher too .Our company has been established for over ten years. More than 100 kinds of products in our factory production , almost contain all car relays and flasher, welcome to consult.


Zhejiang Huiyou is a factory in China for more than ten years. Its products are sold to more than 30 countries and regions all over the world. It has a strong technical reserve, excellent automation production equipment and more than 100,000 products are shipped every day. Strict quality management team, sincerely looking forward to partners from around the world.

2. Brief Introduction

All automobiles and devices equipped with a 12 Volt DC power source

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3. Parameter


Heavy duty 14AWG wires for the main contact and pre-wired with 6" pigtail leads.

Wire Specifications: Black - Ground (85)
Red - VDC (30)
White - Trigger (86)
Yellow - Output N/C (87a)
and Blue - Output N/O (87)
10pc Included


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4.Excellent production equipment, more than 100,000 pieces per day, super fast delivery speed

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5.Twenty exhibitions worldwide each year

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6.More than 100 products

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7. Package

1) 100pcs per a polybag , 1000pcs per master carton 

2) 10pcs per small box , 1000pcs per master carton 



To make you rest assured about the after-sale,we would like to provide one-year quality guarantee.


9.Sample Policy

To enhance more understanding of each other and our products,we’d like to provide the sample free to you for testing


10.Terms of payment
T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.


11. Delivery time
Generally, it will take 20 to 45 work days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

We are the manufacturer of auto parts for more than 10 years, definitely we can provide you with good quality, good price and good service.

Contact Details
Zhejiang Huiyou Auto Parts Co., Ltd.

Contact Person: admin

Tel: +8618395806194

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