Company Info
SDTec has been growing as Brake Vacuum Pump Maker over 23years since 1987. 50,000sets Vacuum Pump (Oil-Running Type) manufactured by us per a month is loaded in 1Ton models...

Our Products

EV Vacuum Pump

EV Brake Vacuum Pump

EV Vacuum Pump means Brake Motor Vacuum Pump for EV. As driving wheel by Motor instead of by Engine, Brake Vacuum Pump assembled with Motor for Electric Vehicle is not working ordinary times, but only when braking, Vacuum Switch is off and Rotor & Vain running in Vacuum Pump is making vacuum.
EV Vacuum Switch

EV Vacuum Switch

EV-Vacuum Switch means Double-Controlling vacuum with the highest & the lowest points for EV Brake Motor Vacuum Pump and it is mechanical type. when braking and only needing vacuum, Vacuum Switch is off and Rotor & Vain running in Vacuum Pump is making vacuum. Thereby we modularized it with EV Vacuum Pump.
SDTec Co.,Ltd.

VRS VACUUM PUMP

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When drivers refuel gas, vapor comes out as amount as it is filled into tank. It is called VOC (Volatile Organic Compounds) and causes air pollution as well as harmful gas. Its recovering system is called VRS (Vapor Recovery System) and its pump is Vacuum Pump for VRS. VRS is signed into law to be applied over all Gas Stations by 2013.

EV Vacuum Pump