All the 3003 aluminum plates and ultra-thin aluminum foils we use to produce lithium battery shells come from Langhe. After comparing three suppliers, Langhe's products have obvious advantages in ductility and surface cleanliness, and the stamping qualification rate is stable at more than 99.6%. When developing new energy storage equipment last year, they adjusted the alloy ratio according to our temperature resistance requirements, and solved the problem of sealing failure caused by thermal expansion and contraction at the test stage. Recently, their anodized aluminum coils have been introduced, and the anti-fingerprint effect is particularly suitable for precision instrument housings. A hard-core supplier that speaks with data, choose it with your eyes closed in the new energy industry!

- Kerim