VPS. Push Button Switches - Patterson Enterprises Co., Ltd 崧柏企業有限公司 - V Miniature Switches, SP Subminiature Switches, DP Super miniature Switches, P-CS Low Torque Switches, Z General-Purpose Switches, T Tact Switch, PB Push Button Switches, VPS Push Button Switches, SPB Push Button Switches, VPB Push Button Switches, Micro/miniature switches, Pushbutton switches, Tactile switches, Slide Switches, 崧柏企業有限公司, Patterson Enterprises Co., Ltd.