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The Company's Production Equipment Is Starting Up12 2025-03

The Company's Production Equipment Is Starting Up

The company is currently trying out new tank winding equipment, with our own research and development of machinery.
Longchangjie Wish Everyone A Happy Lantern Festival!13 2025-02

Longchangjie Wish Everyone A Happy Lantern Festival!

Qingdao Longchangjie Machinery Co., LTD. I wish you a happy Lantern Festival! Family prosperity, family reunion.
In 2025, Longchangjie will start construction06 2025-02

In 2025, Longchangjie will start construction

On February 6, 2025, Longchangjie Machinery Co., Ltd. officially started work, and through the unremitting efforts in 2024, 2025 will be a higher level.
What Are The Factors That Affect The Performance And Service Life Of PB Pipe Equipment?26 2024-12

What Are The Factors That Affect The Performance And Service Life Of PB Pipe Equipment?

The factors that affect the performance and service life of PB pipe equipment mainly include the following:
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