Huasheng Industry's R&D experiment is renewed: Breathable window accessories pass 120 hour salt spray test, building a solid defense line for window decoration quality Published on : 2025-11-19
Huasheng Industry, which focuses on the research and production of Shutter, Blinds, and Shade, has good news: its TIPVC Shutter matching pins and screws have successfully passed the rigorous 120 hour salt spray environment test. The relevant test results were officially launched on November 17th. Th






