Is there free copper clad board sample provided?

Customers may feel uncertain about the quality before placing an order for copper clad board. At Ningbo LeadWin International Trade Co.,Ltd, we provide free samples to customers for verifying the quality and find out whether the product is suitable to be applied. The samples have the same parameters and specifications of the ordinary product. But customers should know that we only provide them for free in the condition that they will place a large order for the product. For more information about the sample, please see our website.

LeadWin is a successful manufacturer of electrolytic copper foil. Extensive experience in this industry is the driving force of our company. LeadWin focuses on providing a variety of copper clad board for customers. Assessment of LeadWin fr4 epoxy will be carried throughout the entire production stages. Its electric parts, including pilot relay, current transformer, fuse protector, and other essential parts will be strictly inspected and tested. It is a flame retardant material with stable performance. This product is effective in resisting humidity. It will be not easily affected by the moisture that could lead to the loosening and weakening of joints or even failure. It is a flame retardant material with stable performance.

We are making efforts to reduce our negative environmental impact during production. We have brought in energy-efficient manufacturing facilities, hoping to cut carbon footprint and reduce pollution.