Established in 1986, DYI SHENG provides products, services, and solutions that enhance our customers' energy efficiency, productivity and operation. We are professional manufacturer of air-operated diaphragm pumps (AODD Pumps) in Taiwan.
Our Pneumatic diaphragm pumps are 100% Taiwan-made products with the best air valve design in the world. In normal working condition, it can ensure 100% no-stall quality. We provide one year warranty period. In order to fight against counterfeit product, we only recognize the TDS-DYISHENG brand as the genuine product with one year warranty and services.
