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Document download
Document download
The company introduction leaflet, material size/drawing list, parts details, etc. are available for download.
Business introduction
Business introduction
Company introduction leaflet
Wire drawing
Business introduction
What is wire drawing?
Wires (round wire (coil), straight line)
Business introduction
List of wire diameter sizes available. All materials are made in Japan, and mill sheets can be attached.
Rolling process
Business introduction
Know about the rolling process. A process that can make a titanium sheet into your desired thickness, hardness, and surface condition.
It is recommended for
・Customers who want to make the metal’s surface glossier.
・Customers who are looking for sheets whose thickness is not regular..
Rim wires
Business introduction
Drawing list of rim wires. All materials are made in Japan, and mill sheets can be attached. Eyeglasses Components
Eyeglasses Components
Business introduction
The OS lock function takes effect by the male screw itself. It also keeps a stable torque even after repeated use. Environmentally friendly and low cost because it does not require resin processing to prevent loosening. A reliable screw with a track record of over 10 years.
Business introduction
The OS lock function on the screw thread accurately catches the female screw, preventing the loosening. In addition, because the resin pipe on the neck part fits the hinge, it precents the screws from falling off and performs a good “opening and folding”. It is the pinnacle of hinge screws that functions in both the screw itself and the resin part as well.
Business introduction
The OS lock function on the screw thread and the wedge function on the head bearing surface securely grip the female screw and the box hole, demonstrating the W (double) locking effect. Prevents pad screws from falling off.
Business introduction
A normal nickel silver hinge washer with a special coating.
Business introduction
Hinge washer made of polyacetal.
Makes the best “opening and folding” for the temples.
Business introduction
Anti-loosening screw with resin applied to the thread of SUS screw. There are two types, normal type and fixed type, so please try it according to your purpose of use. Resin coating process also available for customer supplied screws.
Business introduction
Please try using our polishing wheels.