Huasheng Industry Aluminum Track Shutters accessories salt spray test breaks 48 hour mark, continuous verification highlights excellent quality Published on : 2025-11-04
Huasheng Industry has received good news regarding the salt spray testing of Aluminum Track Shutters core components and Aluminum Louver: the relevant components and Louver have successfully passed the 48 hour corrosion resistance qualification standard in the simulated extreme corrosion environment






