Our company was established in the 1930s as a tire valve core manufacturer, and we are now number one in that field. We process presses and plastic parts for automobiles, and we develop and manufacture electronic valve parts for ventilation systems, mainly metal molds. We also develop tire-pressure monitoring systems (TPMS). With locations in the U.S., China, Thailand, Korea, and Taiwan, we now operate on a global as well as local scale.
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