How about credentials for epoxy fiberglass sheet of LeadWin?

Ningbo LeadWin International Trade Co.,Ltd contains amounts of certifications as evidence that our firm attaches great importance to quality and also that we have epoxy fiberglass sheet assessed frequently with a third party. For us, the assurance provided by those certificates is twofold: internally to management and externally to customers, government agencies, regulators, certifiers, and third parties. They differentiate ourselves from other providers.

LeadWin is an outstanding company embarking on the design and production of fr4 epoxy. We become a professional manufacturer among many competitors. LeadWin's copper clad board series are created based on unremitting efforts. With specialized design, copper clad board manifests its stylish characteristic. It is closely related to the electronic information industry, especially the printed circuit board segment. LeadWin enjoy a high status among consumers. It is a flame retardant material with stable performance.

we has been sticking to offering the high quality customer service. Ask online!