design and produce a device simular as you can see enclose.
this is for insert with pressing and head metall hinge in plastig eyeglasses.
So you design and produce a heating body with a bar where it is possible to fix the hinge. So the bar needs to get hot about 90°C and this bar is at a handle witch we can press down slowly for insert the hinge in the frame. Now for good positions of the hinge in the frame you make us a easy fixing system for put the eyeglass on it to fix it and the hinge will be allways same position. This has to be very exactly so a good fixingsystem.
Only bit if you can design and deliver the hole system.
Dear Sir; This is Michael , I am in China , I am a professional supplier sourcing consultant .I just saw the picture, and I know the supplier who make this product in good quality and good price , Please contact me .