ETOP WIREHARNESS ASSEMBLING

ETOP Wire harnesses are commonly used in
the automotive and electronics industry, in the manufacture of
construction machinery and industrial equipment, as well as in the
manufacture of e-bikes, medical, household appliances, game machine,
etc.

The main advantages of ETOP is to
provide full-time design and technical  solutions(CAD, SOLIDWORK), rapid
in-house prototyping, manufacturing engineering, tool making, accept
flexible Qty, also offer production flexibility to meet customer special
required hard deadlines. Customer satisfaction is always our top
priority.

complicated automotive wire harness China Manufacturer

complicated automotive wire harness China Manufacturer

Wire Harness Assemblies

www.etopwireharness.com

A cable harness, also known as a wire harness, cable assembly, wiring assembly or wiring loom, is an assembly of cables or wires which transmit signals or electrical power. The cables are bound together by straps,cable ties, cable lacing, sleeves,electrical tape, corrugated tube, a weave of extruded string, or a combination thereof.

Commonly used in automobiles, as well as construction machinery, cable harnesses provide several advantages over loose wires and cables. For example, many aircraft, automobiles and spacecraft contain many masses of wires which would stretch over several kilometers if fully extended. By binding the many wires and cables into a cable harness, the wires and cables can be better secured against the adverse effects of vibrations, abrasions, and moisture. By constricting the wires into a non-flexing bundle, usage of space is optimized, and the risk of a short is decreased. Since the installer has only one harness to install (as opposed to multiple wires), installation time is decreased and the process can be easily standardized. Binding the wires into a flame-retardant sleeve also lowers the risk of electrical fires.

Production

Cable harnesses are usually designed according to geometric and electrical requirements. A diagram is then provided (either on paper or on a monitor) for the assembly preparation and assembly.

Wire size in AWG and mm:

Crimped terminal can be analized by section-analysis machine as below photo.

The wires are first cut to the desired length, usually using a special wire-cutting machine. The wires may also be printed on by a special machine during the cutting process or on a separate machine. After this, the ends of the wires are stripped to expose the metal (or core) of the wires, which are fitted with any required terminals or connector housings. The cables are assembled and clamped together on a special workbench, or onto a pin board (assembly board), according to the design specification, to form the cable harness. After fitting any protective sleeves, conduit, or extruded yarn, the harness is either fitted directly in the vehicle or shipped.

In spite of increasing automation, in general, cable harnesses continue to be manufactured by hand, due to the many different processes involved, such as:

· routing wires through sleeves,

· taping with fabric tape, in particular on branch outs from wire strands,

· Crimping terminals onto wires, particularly for so-called multiple crimps (more than one wire into one terminal),

· inserting one sleeve into another,

· fastening strands with tape, clamps or cable ties.

Pre-production can be automated in part. This affects:

· Cutting individual wires (cutting machine),

· crimping terminals onto one or both sides of the wire,

· partial plugging of wires prefitted with terminals into connector housings,

· Soldering of wire ends (solder machine)

· Twisting wires.

Testing the electrical functionality of a cable harness can be done with the aid of a test board, The circuit diagram data are pre-programmed into the test board, where harnesses can be tested individually or in multiple numbers.

Diagnostic connectors and cables

OBD cables
http://www.etopwireharness.com/obd-connectors/
 etop@etopwh.com  // contact: Nicole

Etop has one production line special for diagnostic cables assembling. These HD10 connectors that are heavily used for diagnostic connections in the trucking, agricultural, marine, mining, and construction industries. We can support customer by short L/T and most competitive price with original deutsch one, also the locally connector produced availably. The connector from 3 to 9 cavities avaialble.

The HD10 series is heavily used for diagnostic connectors, eliminates problems associated with assembly and maintenance time, and is designed for long service life.

SAE 1939 cable, SAEJ 1962 cable, SAE J1708 cable

OBDⅡ, OBD2 diagnostic connectors (16pin)

ETOP New Branch Factory Opening on 26th Oct 2017

Professional Wire harness manufacturer:
www.etopwireharness.com 
etop@etopwh.com
Nicole +86-13509019587
 
In order to improve our productivity to meet customer flexible requirement, we just expand our Dongguan Factory and redecorated the old one. We applied some modern management: automatic lifting table, display SOP, Drawings by screen, which help us save lots of time in MP.

The better news is that we also opened another plant on 26th Oct in JiangXi province. Now we have plenty of capacity, as factory almost reach 13000 suqare. The main advantages of ETOP is to provide harness design assistance, rapid in-house prototyping(CAD, SOLIDWORK), manufacturing engineering, tool making, also accept flexible Qty,even including working round-the-clock to meet tight turning-round time requirements. Customer satisfaction is always our top priority.

Welcome to your visit in our factory, just be free to contact us for inquiry, and solutions for cable assemblies:
Automotive wire harness
Molded Cables
Custom Cable Assembly
Connectors System
Injection molding parts

 

M6 waterproof connector

The min waterproof connector in the world. Used for e-bikes.

Deutsch DT & Amphenol AT series Cross Reference

The connector from Deutsch DT and Amphenol AT series by the same spec. Here offered the Cross Reference sheet for these connectors from both brands.
https://drive.google.com/open?id=0B8NQA13OiJzVQl9ZQnE5WFEyN1k

 

mini waterproof connectors from JST(JWPF), MOLEX, TYCO

mini waterproof connetor from JST & molex & tyco
www.etopwireharness.com
The most mini type of waterproofing connector is JWPF series from JST. But the common color from JST is natural one. If you want to make by different color, we can dye for you to be red or black or any other color as your want. Also the molex one are mini type by waterproofing. The new type of mini waterproof connector designed from tyco recentely, they have different color available. JST L/T: 8~12wks, Tyco L/T: 4~6wks. Molex L/T: 8~10wks


Yeah the size of molex one still a little bigger than the JST and molex one. Molex has 2pin, 3pin, 4pin. And JST has 2PIN, 3PIN,4PIN,6PIN,8PIN, Tyco only has 2pin and 3pin recently. However as it's the new product from tyco, so they have quite good price and L/T for promotion.

< MOLEX

2pin F	052266-0211	BLACK
3pin F	052266-0311	BLACK
4pin F	052266-0411	BLACK
4pin F	052266-0417	BROWN
MALE TERMINAL	050147-8000
2pin M	052213-0211	BLACK
3pin F	052213-0311	BLACK
4pin F	052213-0411	BLACK
4pin F	052213-0417	BROWN
FEMALE TERMINAL	050148-8000

<  JST

2pin M	02R-JWPF-VSLE-S	NATURAL
2pin M	02R-JWPF-VKLE-S	BLACK
3pin M	03R-JWPF-VSLE-S	NATURAL
3pin M	03R-JWPF-VKLE-S	BLACK
4pin M	04R-JWPF-VSLE-S	NATURAL
4pin M	04R-JWPF-VKLE-S	BLACK
5pin M	05R-JWPF-HHLE-D	NATURAL
6pin M	06R-JWPF-VSLE-S	NATURAL
6pin M	06R-JWPF-VKLE-S	BLACK
8pin M	08R-JWPF-VSLE-S	NATURAL
8pin M	08R-JWPF-VKLE-S	BLACK
FEMALE TERMINAL	SWPR-001T-P025
2pin F	02T-JWPF-VSLE-S	NATURAL
2pin F	02T-JWPF-VKLE-S	BLACK
3pin F	03T-JWPF-VSLE-S	NATURAL
3pin F	03T-JWPF-VKLE-S	BLACK
4pin F	04T-JWPF-VSLE-S	NATURAL
4pin F	04T-JWPF-VKLE-S	BLACK
5pin F	05T-JWPF-HHLE-D	NATURAL
6pin F	06T-JWPF-VSLE-S	NATURAL
6pin F	06T-JWPF-VKLE-S	BLACK
8pin F	08T-JWPF-VSLE-S	NATURAL
8pin F	08T-JWPF-VKLE-S	BLACK
MALE TERMINAL	SWPT-001T-P025

  

<  TYCO

2pin M	1-2834074-2	NATURAL
2pin M	2-2834074-2	BLACK
2pin M	3-2834074-2	RED
3pin M	1-2834074-3	NATURAL
3pin M	2-2834074-3	BLACK
3pin M	3-2834074-3	RED
FEMALE TERMINAL	1-2834067-2
2pin F	1-2834075-2	NATURAL
2pin F	2-2834075-2	BLACK
2pin F	3-2834075-2	RED
3pin F	1-2834075-3	NATURAL
3pin F	2-2834075-3	BLACK
3pin F	3-2834075-3	RED
MALE TERMINAL	1-2834068-2

Etop has very competitive price for above materials. And we used a lot with stable stock. These cable assemblies used with these connectors mostly used for rear view, mirror from e-bikes and automobiles.

Etop wire assemblies for various industries have been highly recognized by all the customers and widely used for automobiles, electrical and mechanical, medical industry and electrical equipemnts, etc. Products like, wire harness for car audio, power seat, rear-view mirror, POS ATM, Diesel valve Cover gasket fit, elevator, game machine, medical equipment, computer, etc.

wire harness

www.etopwireharness.com

ETOP WIREHARNESS LIMITED is the overseas department of Dongguan Edgar Auto Harnesses Co.,Ltd by same legal person. We are a TS-16949 and UL certified wiring assembly manufacturer, also the company is an R&D and manufacturing base of extensive wire harness and connectors. Located in Dongguan, Guangdong with a plant area reaching 15,000 m2. 

Most of our customers are OEMs or ODMs in USA, Germany, Japan, Australia, Sweden, etc. ETOP has their special sampling production line， also with fully-equipped internal tooling department for SR, connector, plastic part, or any other tooling parts efficiently. And our dedicated team can support customers with much more suggestions and techinics for developing their new products. All these can help customers shorten the L/T a lot with most competitive tooling and sampling cost.

The main advantages of ETOP is to provide harness design assistance, rapid in-house prototyping(CAD, SOLIDWORK), manufacturing engineering, tool making, also accept flexible Qty,even including working round-the-clock to meet tight turning-round time requirements. Customer satisfaction is always our top priority. 

With more than ten years of experience and capabilities assisting our customers in various industry, ETOP would be confident to be your qualified AVL and reliable manufacturing partner. Just be free to contact us if you need any wire-harness solutions or partner for your products. Our professional and experienced team would support you by satisfied skill and service.

Auto Engine Gasket Wire Assembly

Auto Engine Gasket Wire Assembly 

www.etopwireharness.com

This auto wire assembly used for Diesel Valve Cover Gasket , customized for Dorman US. This customized wire assembly designed and processed all by customer requirement. In order to achieve the short L/T and competitive price, we had local tooling for the original FCI.  The silicone seal glued to fix on gasket.

Warm Tips: The tool made for our customers and belongs to them, we need new tool for you. 

We have developed a tradition of high-tech engineering, prototyping, and quality custom cable manufacturing at very competitive pricing.  Also with professional flow chart (wire cutting-stripping-copper twisting-crimping-crimping 100% inspection-soldering-molding-asssembling-braiding-testing-FQC100% -OQC) , which can help us support customers with stable quality.

We have wide range of materials source as below, also we can support customers to make a customized one to replace the original ones.

Our auto wire harnesses are widely used for various parts of automobiles and truck , Like this engine valve cover gasket/diesel gasket(DORMAN-FORD),  headlamp(GROTE), Intelligent Anti-collision System(Mobileye), audio, rearview mirror, power seat,  etc.  Also the complete engine cable assembies for electric vehicle.

With more than ten years of experience and capabilities assisting our customers in various industry, ETOP would be confident to be your qualified AVL and reliable manufacturing partner. Just be free to contact us if you need any wire-harness solutions or partner for your products. Our professional and experienced team would support you by satisfied skill and service.

Etop wire assemblies for various industries have been highly recognized by all the customers and widely used for automobiles, electrical and mechanical, medical industry and electrical equipemnts, etc. Products like, wire harness for car audio, power seat, rear-view mirror, POS ATM, Diesel valve Cover gasket fit, elevator, game machine, medical equipment, computer, etc.

Overmolded Cable For Mole--cisco

Overmolded Cable For Mole--cisco

The RF wire with gold-plated terminal, also molded ferrite core by sequence on wires. We specialize in this kind of cable assembly overmolding. Our customizedmolded cable are built precisly following customers' spec. Experienced proposal can be offered to customers for evaluation by considering stable quality and competitive price.

www.etopwireharness.com

Sample Photo by processing procedure:

 Inspection jig fixture to check the pitch after molding.

we have internal design, prototype,and manufacturing the widest range of molded harnesses, also a diversified line of strain / flex reliefs and grommets. 

We have wide range of materials source for connectors components with different brands as below.

Etop wire assemblies for various industries have been highly recognized by all the customers and widely used for automobiles, electrical and mechanical, medical industry and electrical equipemnts, etc. Products like, wire harness for car audio, power seat, rear-view mirror, POS ATM, Diesel valve Cover gasket fit, elevator, game machine, medical equipment, computer, etc.

With more than ten years of experience and capabilities assisting our customers in various industry, ETOP would be confident to be your qualified AVL and reliable manufacturing partner. Just be free to contact us if you need any wire-harness solutions or partner for your products. Our professional and experienced team would support you by satisfied skill and service.