Lilian , many thanks for your email and introduction. We are UK manufacturer of uPVC window and door so mortise lock is not correct product for us , however upvc door lock is . We also import many uPVC window handles and door handles made in Zinc with PVD gold or chrome finish and powder white and brown paint finish for the UK market . Best regards Brendan McCambridge email: brendan.mccambridge@windowstyle.co.uk
