youngmancn com manufacturing and selling various metal nonmetal parts all kinds of isolation structure such as machinery electronics, micro-electronics machines, family appliances&＃65292;electromotion tools, auto electronic appliances products: vulcanized fiber coils, wedge, ...

Since 1998, HDSafe develops and manufactures electronic faucet (sensor tap, automatic faucet) flushing devices operated by infra-red sensors marketed all over the world under brand of 3U brand. Our wide range products includes wall-mounted faucets, deck-mounted valves for urinals ...