Quality assurance of copper foil roll

Numbers of safeguards are built into the manufacturing process to ensure that Ningbo LeadWin International Trade Co.,Ltd copper foil roll reaching consumers meets the highest levels of quality and safety. We incorporate the highest possible standards all along the supply chain – from raw materials inspection, to manufacturing, packaging and distribution, to the point of consumption. Strict QMS helps us make sure that the products you use are of the very best quality.

No matter in R&D or manufacture, LeadWin is regarded as a qualified supplier of fr4 epoxy. We are counted as credible and trustworthy. copper clad board is one of LeadWin's multiple product series. The textile fibers of LeadWin copper clad are strictly selected. Only the fibers which have certain physical properties such as fineness, elasticity, strength and stable chemical properties are used. It has no serious pollution, as an ISO14001 certified product. The product serves as a useful method to help increase operators' efficiency. It is effective in cutting operation times while increasing manufacturing productivity. It can help extend the lifespan of the electronic product.

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