Wire Harness Assembly
As a PCBA manufacturer with over 20 years of professional experience , KING FIELD is committed to providing global customers with high-quality, highly reliable Wire Harness Assembly solutions .
☑ 20+ years of PCBA manufacturing experience
☑ Support OEM/ODM
☑ Can handle 01005 smallest device
Description
Core Components of Wire Harness
- Wires and cables
- Connector
- Terminal
- Casing and Sheath
- Clips and fasteners
- Labels and Identifiers
What is wire harness assembly?
Wire harness assembly is a method of taking separate electrical wires or cables and arranging them together into one bundle. This consolidated unit is also known as a wiring harness or cabling assembly and serves as the "central nervous system" for different electrical devices and systems
KING FIELD's wire harness type
1. Automotive wiring harness
2. Aerospace wiring harness
3. Medical equipment wiring harness
4. Industrial wire harnesses
5. Consumer electronics wiring harnesses
Project |
Ability |
Connector type |
Original replacement parts or genuine parts |
Color, Length |
According to customer requirements |
Insulating materials |
Rubber, silica, polyethylene, silicone, low-smoke halogen-free , polytetrafluoroethylene |
Delivery time |
Small orders under 500 pieces take 7-10 days, while orders over 1000 pieces take 2-3 weeks. |
Serve |
OEM/ODM |
application |
Automobiles, motorcycles, industrial control, computers, medical equipment, agricultural machinery |
Advantages |
Improve regularity and efficiency, enhance reliability, and optimize space. |
Why wire harness assembly manufacturer chose KING FIELD?

- Own factory
- We have our own surface mount technology (SMT) factory, covering more than 15,000 square meters, that can carry out integrated production of the entire process from SMT placement and THT insertion to complete machine assembly.
- Our production line has 7 SMT lines, 3 DIP lines, 2 assembly lines, and 1 painting line. Besides, our YSM20R pick and place machine can reach a placement accuracy of ±0.015mm and is capable of handling the smallest device, 0.1005.
- The daily production capacity of SMT is 60 million points; the daily production capacity of DIP is 1.5 million points.
- Transportation support
1. Samples can be sent out by express delivery services FedEx/DHL/TNT/UPS/EMS/Aramex/SF, door-to-door.
2. Bulk shipments can be transported by air or sea; goods can be received at airports/ports.
3. Customers can designate a freight forwarder or negotiate other transportation methods!
4. Delivery time: 3-7 days for samples; 10-30 days for bulk orders.

- Partners
We have partners mostly in European and North American markets. From German automotive industry to American medical device manufacturers, KING FIELD's wiring harness solutions have received widespreadfall recognition . Key partner countries:
United States, Germany, United Kingdom, France, Netherlands, Italy, Canada

FAQ
Q1: How do you ensure that the wiring harness connection does not break the circuit?
KING FIELD: We perform tensile tests and cross-sectional analyses on the connection points of the wiring harnesses throughout production. Before shipment, every one of our wire harnesses is subjected to electrical testing and withstand voltage testing.
Q2: How do you ensure that the wiring harness is durable enough in harsh environments ?
KING FIELD : We choose materials that match the environment. For example, in a high-temperature area, we use silicone wires; in oily area, we use oil-resistant sheaths; in bending areas, we use ultra-fine copper wires; and finally, for the exposed connector tail, we use potting compound.
Q3: How do you make wiring harness installation easier?
KING FIELD : When parts need to pass through narrow holes, we will use thinner wires, and in addition, we will put an assisted structure on the connector part to help with plugging and unplugging.
Q4: How do you ensure accurate signal transmission?
KING FIELD: Accurate signal transmission depends on line isolation from high-frequency interference; therefore, our signal lines are shielded with aluminum foil.
Q5: Can you design wiring harness routing and fixing schemes?
KING FIELD: Absolutely. We can provide free wiring harness design services. Simply provide drawings and interface definitions, and a dedicated engineer will assist you.