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about welday

Established in 1999, WELDAY has became export

pipe fittings manufacturers in China

. The primary products include PPSU PEX Fittings, Lead Free Brass PEX Fittings, Cold Expansion PPSU Fittings, Cold Expansion Brass Fittings, Push Fit Fittings, Press fit fittings, other PEX Pipe Accessories and so on.

Welday has been doing every effort to expand its manufacturing capacity and to improve its product quality, and up till now, Welday has its own new plant in Cixi, near Ningbo with more highly trained employees, Welday is continuously dedicated to customer's satisfaction for which we remain on striving for excellence.

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Latest News

2025-06-13
How to ensure that Ball Valves will not pollute water quality during use?

1. Use lead-free materialsThe core advantage of Ball Valves is that they are mad...
2025-06-06
How does Compression Fitting achieve tight connection of pipes?

The role of compression seals One of the core components of Compression Fitting ...
2025-05-30
Why does a precise sealing design need to be used between the ball and the valve seat inside Ball Valves?

In fluid control systems, Ball Valves are widely used due to their excellent per...
2025-05-23
Why choose Compression Tee - 6M17T113F as a pipe connector?

In pipeline engineering, choosing the right connector is crucial, which is direc...

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