DYI SHENG Industry Co., Ltd. was established in 1986. We provide products, services and solutions that enhance our customers' energy efficiency, productivity and operation.


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.


Air-operated double diaphragm pump is on 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-DYI SHENG brand can be the quality certificate and have warranty in the whole world.

Our Customer

Our products and services are now available worldwide; geographic boundaries no longer limit the potential of our products. If you have a demand for our products, please feel free to contact our agents.


We have a professional team and strong manufacturing and R&D capabilities, and we are committed to meeting the needs of our customers around the world.


We are committed to the production of high-quality products, the production process will have high standards of strict control, and the use of the most advanced technology to continuously improve the quality of products and extend the service life.


We focus on the packaging details of the product so that the customer can get the best experience.

Quality Control

Material Inspection
100% Testing
Components Size Inspection
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+886-4-2524 1051

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+886-4-2525 7046


No.288, Ln. 58, Nanyang Rd. Fengyuan Dist., Taichung City 42087, Taiwan (R.O.C)

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