Global Wastewater Treatment Solution Provider

Over 14 Years Manufacturing Experience

about us


Established in 2007, Holly Technology is a domestic forerunner in producing environmental equipments and parts used for sewage treatment. ln line with the principle of Customer first”, our company has developed into a comprehensive enterprise integrating production, trading, design and installation service of sewage treatment equipments. After years of exploring and practices, we have built up complete and scientific quality system as well as perfect after-sale service system.

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News & Events

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  • The correct application of the air flotat...
    In the large sewage treatment equipment, before starting and using the equipment, sufficient preparations must be made so that the equipment can operate well, especially during the operation of the air floatation machine to avoid o...
  • Classification and application of bar screen
    According to the size of the screen, bar screens are divided into three types: coarse bar screen, medium bar screen and fine bar screen.According to the cleaning method of bar screen , there are artificial bar screen and mechanical...
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