Why a wiring sample is so important ?

When it come to a new project, especially for huge volume for your Electrical or Electronic business, This is a matter of cardinal significance that your supplier first send first Article of wiring harness samples for quality verification.

So what important factors would you should test or check after getting your first wiring harness samples ? As a Professional Manufacturer of Wiring harness with 10 years, here is our suggestions for you as follows:

1.Connector or Contact Matching

You have to confirm all parts that come fully compliant with your drawing requirement.

First, Connector & contact is right for the brand and part number. If you accept equivalent or substitution from your suppliers, please install the wiring harness into your products to check the insertion and pulling force and function performance. If it’s hard to insert the plugs or sockets installed on your products, the samples should be not approval.

2. Cable or Wire Specification

The cable or wire is same as your drawing description. If you need UL 1007 or 1569 or 2464, please check it if the samples has this print words for the standards. And then you have to get it broken to check the inside wires’ construction for verify it. Also you have requirement for the overall diameter for the cables, please check it to fit the installation space. And for cable shielding, please check the wire or cables with shielding layers or braided wires and some wires will be twisting for shielding protection.

3.Other should be paid attention

Besides the above factors you should look carefully first, we also think that you need check to know if your supplier is a professional wiring harness manufacturer, Such as the processing way, crimping, soldering, heat-shrinking tube details and wiring harness appearance clean or not with package. You can find the supplier production process control and workshop management situation.

We can learn from a small wiring harness sample not only that the samples is OK for your products, but also the supplier is qualified and we are safe to work with them or our business.

So please ask for a sample before starting your business, It can avoid lost and save you a lot of time and key to your business success.

We can provide A SAMPLE FOR OUR CUSTOMERS FOR FREE. PLEASE FEEL FREE TO CONTACT US BECAUSE WE ARE PROFESSIONAL AND CAN TAKE GOOD CARE OF YOUR BUSINESS.