Marine Aluminum Alloy Soundproof Window
This aluminum alloy window is used for cabin and meeting room in which need soundproof, heat insulation and keep temperature. This soundproof window is designed with clear view screen or without clear view screen and we can supply bolted or welded type for your option. It is approved by ZBU26003-89 standard and meets the requirements of CCS, DNV, BV, LR, KR, and NK certificates.