Inquiry (采购产品): quartz plates Good day, We need the cost of quartz plates to change over to produce UVC 254.7 nm UV lamps with quartz avocado protection.Tks and best regards **** Hidden Message ***** Co:Bioagricolas de Costa Rica Add:San Rafael de Escazu. San Jose. Costa Rica Tel:506-83890598 Email:info@bioagricolas.com,sale-ventas@bioagricolas.com Website:http://www.bioagricolas.com Contact Person:Mr.Johnny Armenta Country:Costa Rica **** Hidden Message ***** info@bioagricolas.com