We provide SHUWA recovery oil mist SH - 10, SHUWA super powerful industrial vacuum cleaner, KV - 950, SHUWA explosion-proof type pneumatic V - 500 type cleaner, industrial vacuum cleaners, electrostatic air purification equipment, electrostatic lampblack machine, oil-water separator, oil sludge removing machine, filter oil machine, washing machine, industrial dust collection machine, industrial pipe, dust exhaust engineering, show and products after-sales maintenance services.