In the construction of exterior wall insulation projects, most contractors, purchasers and construction teams face common problems: hollow insulation layers, wall cracking and coating peeling. These issues not only damage the appearance of building facades but also significantly shorten the service

In the composite material and textile reinforcement industry, glass fiber roving is an indispensable core reinforcing base material, widely used in construction reinforcement, wind power new energy, automotive lightweighting, electronic insulation, gypsum products, and many other fields. Many procur