Longtai New Product Launch: Polyimide Paper—Insulation—"Golden Fiber"

Located in the Shangyou Industrial Park, Shangyou County, Ganzhou City, Jiangxi Province, Jiangxi Longtai New Materials Co., Ltd. is a manufacturing enterprise specializing in ropes and nets, as well as gardening tools and equipment. Its primary product offerings include cable filler ropes, flame-retardant filler ropes, cotton yarns, polyester yarns, PVC, XLPE, biodegradable materials, and aramid paper products.

Recently, the High-Performance Materials R&D Center at Jiangxi Longtai New Materials Co., Ltd. announced a major breakthrough: after two years of intensive technical development, the company successfully completed pilot-scale validation for a new generation of specialized polyimide (PI) insulating paper. The product's core performance metrics rival those of top-tier international products, successfully breaking the long-standing monopoly held by overseas brands and filling a critical gap in the supply of essential insulating materials for chinese new energy, high-end motor, and aerospace industry chains.