DYI SHENG Industry Statement: Made in Taiwan, Firmly Combating Counterfeit Products!

For over 40 years, DYI SHENG Industry has upheld the principles of Taiwanese manufacturing, innovation, and continuous improvement, focusing on producing high-quality air-operated double diaphragm pumps. Our products are sold worldwide and have earned the trust and support of numerous customers.

Our early classic models, A15 and A20, were later upgraded to A16 and A21. Since 2012, we have standardized our product model numbers under the DS series, continually innovating and prioritizing the production of high-quality, durable products. In 2023, we further upgraded certain models to the 03 version, integrating high-efficiency design and aesthetic appeal to enhance user experience.

However, the market is now flooded with pumps falsely labeled under our previous model numbers, causing confusion among consumers and even leading to misidentification of these products as ours. Such actions severely disrupt market order and may even violate fair trade laws. We hereby declare that DYI SHENG will take legal action to protect our rights and urge consumers to remain vigilant to avoid any potential losses.

Over the past decade, counterfeit DYI SHENG diaphragm pumps have emerged in the Chinese market. Recently, fraudulent sellers have been misusing our brand name, presenting fake DYI SHENG quotations to deceive customers. However, these counterfeit products do not meet DYI SHENG's original factory standards and quality assurance, posing significant risks to users’ safety and operations.

To safeguard your interests, DYI SHENG Industry strongly emphasizes that our air-operated diaphragm pumps are 100% made in Taiwan—we do not manufacture in China or any other country. We urge customers to purchase through our authorized distribution channels. You can verify authorized dealers on the official DYI SHENG website or purchase from our designated online platform, Amazon USA. These official channels ensure that you receive high-quality, internationally certified DYI SHENG pumps with stable performance, complete after-sales service, and warranty protection.

DYI SHENG Industry remains committed to delivering outstanding products and services, working together with our global customers to create lasting value.

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Please feel free to contact us.

🏠DYI SHENG official website：https://www.tdspump.com/

🛒Amazon official store: https://reurl.cc/4jDoRR

📧E-mail： service@tdspump.com

📘Facebook：https://www.facebook.com/messages/t/DyiSheng

📲Line ID：@110gntpr

☎️Tel：(+886) 4-25241051

2025-02-13