Zhejiang Haishun develops, manufactures and markets aluminum-plastic films with excellent deep drawability, resistant to electrolytes, and heat sealability for 3C digital battery cells and polymer batteries for power storage in a rigorous, reliable, safe and stable fashion in which Haishun manufactures its pharmaceutical-grade materials, by virtue of Haishun Packaging's 18 years of expertise build-up in aluminum-plastic film coating & laminating technologies, having strikingly grown into an emerging force in its industry.