Is copper foil roll tested before shipment?

Yes. copper foil roll will be tested before being delivered. Quality control tests are performed at various stages and the final quality test before shipping is primarily to ensure accuracy and ensure no defects prior to shipping. We've got a team of quality inspectors who are all familiar with the quality standard in the industry and pay great attention to every detail including product performance and package. Normally, one unit or piece will be tested and, it will not be shipped until it has passed the tests. Performing quality checks helps us in monitoring our products and processes. It also reduces the costs associated with shipping errors as well as the expenses that will be shouldered by both the customers and the company when processing any returns due to defective or inaccurately delivered products.

With a large number of electrolytic copper foil delivered around the world, Ningbo LeadWin International Trade Co.,Ltd is recognized as one of the leading designers and manufacturers. epoxy glass sheet is one of LeadWin's multiple product series. LeadWin copper clad board is designed with high phone adaptability. It is designed with good functionality and compatibility with different models. Its performance is guaranteed because there is a lab for test at LeadWin. High temperature leads to the degradation of lighting, thus, the thermal management of it is particularly crucial. The heat absorber takes in the heat and disperses it into the surroundings to protect the product from burning out. Its mechanical processability stands out for different PCB types.

We always stand by our customers and providing satisfying copper foil. Inquire!