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01
DYI SHENG INDUSTRY CO., LTD.
We was established in 1986. We provide products, services and solutions that enhance our customers' energy efficiency, productivity and operation.
02
quality
certifications
We are the professional manufacturer of air-operated double diaphragm pump in Taiwan. We have focused on our products research and development. Now we have CE, ATEX and ISO9001 quality certifications. Be high quality, soonest service, innovated technology, honest and dependably for our guidance.
03
Air-operated double diaphragm pump

Is one of the best pumps to use popularly in the world. It's suitable for pumping chemical liquids, food sauce, industrial sludge and any liquids with solid particles or impurity.

Our products 100% made in Taiwan and have the best air valve design in the world. It can be 100% no-stall in the normal working condition. We have one year warranty period service. In order to restrain fake products. We recognize that only TDS-DYISHENG brand can be the quality certificate and have warranty in the whole world.

HISTORY
 
    •  
      1986
      Establish in Taichung
    •  
      Start Produce the AODD pump
      1988
    •  
      1997
      Apply For CE Certificate
    •  
      Apply For ISO9001 Certificate
      2007
    •  
      2011
      Building a brand –“TDS“
    •  
      Apply For ATEX Certificate
      2013
    •  
      2015
      Move to Factory (2,000 m2)
 

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