MAKER:NIPPON HAKUYO ELECTRONICS LTD.
1==>PUBLIC ADRESSOR SYSTEMS WATER TIGHT SPEAKER/NEW TYPE;RH-3830TH,30W (PCS)
To provide customers with fast and professional one-stop service, with good product quality, 24 hours of professional and efficient technical service and perfect after-sales is gradually winning the recognition of domestic and foreign ship owners, ship management companies, customers.