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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  • What is a screw press sludge dewatering machine?
    What is a screw press sludge dewatering m...
    The screw press sludge dewatering machine, which is also commonly called sludge dewatering machine. It is a new type of environmentally friendly, energy-saving and efficient sludge treatment equipment. It is mainly used in municipa...
  • 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...
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