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ABOUT US

China Chongqing Tongrui Filtration Equipment Manufacturing Co.,ltd is a very professional and famous manufacturer in the oil recycling industry, we have the unique technology and formula which most advanced in the world . Our products are largely used in electric power, oil petroleum gas, mine, machinery manufacturing, steel, metallurgy, chemical industry, railway station, aviation, shipping,etc.

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EXPAND

EXPAND

TECHNOLOGY

TECHNOLOGY

WIDELY USED

WIDELY USED