All of them have no pressure point, linear actuation-easy switching function without contact feedback. .We have only one series about plum switch provide for you at present.
Kailh is a famous switch inc ,and also take part in many electronic expo every year.If you want to know more switch documentary about kaihua,you can click this link.
Plum switch product,it's our pro series--- PRO Plum Switch.
Model NO.: CPG151101D222
Series:Pro Heavy Switches
Usage: Control Button
Operating Force: 70± 15gf
Tactile Force: 70 ± 15 gf
Origin: Made in China
Type: Normal Close
Kind: Single-pole on-off Switch
Total Travel:3.6±0.6mm （ Speed Switches are 3.5±0.4mm ）
Pre Travel:1.7±0.6mm （ Speed Switches are 1.1±0.4mm/1.4±0.4mm ）
Mechanical Life: 70,000,000 Cycles（Min）
Specification: Push Button Switches
HS Code: 8536500000
without "click" sound but has hand feeling(like brown shaft type)
Mainly Applied On Computer Keyboards.
Kaihua is a automatic switch company.It has private label manufacturers directory called----Kailh directory,it 's famous about thieir keyboard switch.Kailhua is a frequenter of many kind of electronic expo.