Longcheng High-Tech is a company specializing in the production of PVB (polyvinyl butyral) resin, an advanced polymer material. Established in 2009, the company has developed a range of products, including PVB resins for electronic ceramics, food-grade inks, protective coatings for new energy battery cells, and automotive-grade 3D printing applications. Its PVB resin portfolio encompasses various product forms, such as solvent-based, water-soluble, and emulsion types.
