1.Have ABS & PC material. Tefolon wire or PVC wire. (Have coil phone and IC card telephone.) () () () () () 2.Anti-strike and Anti-climate 3.Pulling Force :telephone armored cord have over 170kgs

1.Have coil phone and payphone 2.Handset holder material is PC or ABS 3.Handset armored cord has over 170 kgs pulling force

1.Have ABS & PC material. Tefolon wire or PVC wire. (Have coil phone and IC card telephone.) () () () () () 2.Anti-strike and Anti-climate 3.Pulling Force :telephone armored cord have over 170kgs

1.Material: Zinc alloy 2.key frame material: plasstic 3.key button has small convex dot for blind 4.connector is 10 pin 5.stroke time:1 million above 6.Operating stroke:1.8+ 0.15mm

1.Material: Zinc alloy 2.key frame: has water function 3.``5`` key button has small convex dot for blind

1.Material: Zinc alloy 2.Stroke time:1 million above 3.key pads: key buttom``5`` has a small convex dot for blind 4.Any spec. can be designed by customer 5.Operating stroke: 2.3+0.15mm 6.Connector: 2...

1.Keypads has a small convex dot for blind 2.Material : zinc alloy 3.Stroke time: 1 million above 4.keypads : has water-proof function

1.Material: Zinc alloy 2. Stroke time: 1 million above 3. Rubber keypad : waterproof function

1.Operating stroke:1.3mm +0.15mm 2.Material:Zinc alloy 3.character: has water proof 4.stroke time: 1 million above