Discussion on the difference between TDS-DYISHENG pump and other counterfeit product made in China.

Many of our clients have come across some AODD pump products online that look a lot like DYI SHENG’s TDS product yet are unable to identify its authenticity. These similar products might be counterfeit that don’t share the same quality standard as our TDS brand, and customers won’t be able to enjoy a full 1-year after-sales service provided by DYI SHENG as well.

So how can we tell the difference?

Here are few ways to tell:

1. Different logo and shape of label on the housing of TDS pump (2 sides)

DYI SHENG has launched TDS trademark brand since 2011 as our only genuine factory sales brand, and there are easily identified labels of TDS on the housing of our pumps with specific shapes and images for customers to identify.

2. Different pipe shape

Please refer to the images below

3. Pump’s nameplate and serial number

TDS-DYISHENG nameplate should contain all the following information:

TDS trademark, country of origin (Taiwan), company name (DYI SHENG), product name (Air Operated Diaphragm Pump), manufacture date, international certification (CE and ISO9001)

In addition, every pump manufactured by DYI SHENG comes with a serial number for record and identification purposes, and only products with authentic serial numbers can enjoy our after-sale services.

If the product you come across does not contain these features, it is more than likely to be counterfeit. Please be aware when searching for TDS pump online.

If there are still worries about the authenticity of TDS pump found online, please feel free to contact us and purchase the authentic product directly from us.

Official website: http://www.tdspump.com

Alibaba: https://airpumpnet.en.alibaba.com/

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

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Please feel free to contact us for more information:

E-mail: service@tdspump.com

2021-08-09