0493 EN149:2001 + A1:2009 FFP2 R D Cambridge Environmental Solutions Ltd. RM 1001-2 10/F Wilson House,19-27 Wyndham Street Central Hong Kong. EU Importer Cambridge Mask Company, Unit 179, 23 King Street, Cambridge, CB1 1AH, UK Conformity assessment to EU PPE Regulation, (EU) 2016/425, carried out by Centexbel, Technologiepark 70, 9052 Gent-Zwijnaarde, Belgium.