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Dedicated to Products Quality™

Nanjing Tongchang Environment Tech Co., Ltd. was founded in 2018, located in Nanjing, JiangSu Province, which is in the Shanghai Economic Circle. Our main business is the production and sales of air and water purification equipments and their supporting accessories.

Nanjing Tong Chang Environment Tech Co., Ltd

Our main business is the production and sales of air and water purification equipments and their supporting accessories.

News

  • Sep 28,22

    Classifications of household vacuum cleaners

    For many families, the vacuum cleaner has long been an familiar partner, and a constant helper. When we are tired of cleaning, it is its hard work that helps us restore the beauty of life. Do you k...
  • Sep 28,22

    The working principle of the vacuum cleaner

    The working principle of the vacuum cleaner is through the vacuum cleaner internal motor high-speed rotation, driving the motor around the blade to produce high-speed rotation, at this time the vac...

SALES OF AIR PURIFIER FILTERS AND HEPA FILTERS

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