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Company News

Post-Holiday Return Announcement

Post-Holiday Return Announcement

2025-10-09

Zhonglong Environmental Protection Resumes Operations Following National Day and Mid-Autumn Festival Holidays​...

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Zhonglong's "Six-step Solution" for Regulating Pond Leakage

Zhonglong's "Six-step Solution" for Regulating Pond Leakage

2025-08-18

In environmental protection, municipal and water conservancy projects, once a seepage problem occurs in a regulating pond, even a minor leakage, it may cause chain effects on the construction. When facing such emergencies, we generally adopts a mature handling process. It includes leak detection, cleaning, welding, reinforcement and other steps. Based on our practical application experience in multiple projects, Zhonglong Environmental Protection summarizes this "six-step repair method" for reference...

Related product: HDPE Geomembrane

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Zhonglong Continuously Progesses with Honors in the New Phase

Zhonglong Continuously Progesses with Honors in the New Phase

2025-07-24

As a professional geocomposite materials manufacturer and supplier, many years of excellent experience impels Zhonglong to pursue innovation in eco-friendly construction. With remarkable achievements, we stand as an exemplar in sustainable building materials and engineering.

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