About Us

Shanghai Weiwang Technology Co., Ltd. is a professional company focused on building fire protection and flood prevention solutions, dedicated to providing high-quality products, engineering, and services to clients. We have a team of experienced engineers and international certifications, offering comprehensive solutions to meet various building requirements.

News

2026/03/03

Can the Flood Door You Purchased Prove It Can Withstand Flooding?

What does a flood barrier look like? How much does it cost? What material is it made of? These questions are[…]

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2026/02/02

The Door Era of Nuclear Flood Protection: FM-Approved Flood Doors Explained

After the Fukushima accident, “water” has become one of the most sensitive external risk factors for nuclear po[…]

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2026/01/29

How to Build an Industrial-Grade “Fortress”: Resilience Insights from 137 Fl

Introduction: Redefining Protection in an Era of Extreme ClimateAs extreme rainfall and urban flooding risks contin[…]

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Product Description

Flood Prevention Solution

Firestop Solution