EllBEE Aluminuim sliding doors about 10 years old

[stayclean]

does anybody know of any suppliers who supply locks for the above sliding door, the locks work with 4 locking pins which engage via lever on handle, look like lock is fitted through frame were glass is fitted, found ELLBEE web site , but still looking for lock supplier
any help would be appreaited

PS DOES ANYBODY NO ANY GOOD WEB SITES WHICH SPECILISING IN OLD TYPES OF LOCKS I COULD LOOK
i can supply a PHOTO

 

[HandyHands]

Post a photo - it may help jog peoples memory.

 

[stayclean]

ive got a photos unsure how to add photos on forum