"SDC" is a reliable manufacturer and the best brand in Taiwan, specializing in making the Japanese Truck & Trailer Parts - Clutch Booster, Foot Valve, Airmaster, Relay Valve, Pressure Regulator, Brake Chamber.....and much more. We have over thirty years (since 1987) of Technical Experience in these production lines. We have a reputable and professional sales force covering the local and export markets with our strict QC control. Our mission is to provide best quality and best service to our valuable customers.