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Custom Waterproofing Materials
Manufacturer Since 2002​

Weidun Waterproofing Help You Explore High-performing Waterproofing Solutions, Maintenance, And Industry-Leading Guarantee Solutions

Answers for Every Waterproofing Question


Time-proven membrane systems that have been around for decades due to their realiable performance


Excellent performance for on-site application. It helps clients to meet their environmental design goals


All custom orders are welcome! For certain quantities. We help our clients create their own brands.

WEIDUN Great180 ™

Self-adhesive Bitumen Membrane

Superior performance at a cost-effective price; Excellent long-term heat and UV resistance; Highly reflective and emissive white roof can help reduce energy costs

Why Choose Weidun-Waterproofing ?

We have over 20 product experts with over 25 years of experience manufacturing waterproofing products, they can be your sturdy backbone.

25-Year Experience In The Field

25 years experience in custom waterproofing products in waterproofing industry.

Custom On Demand For Customers

Custom orders expert! Excellent your business locally with our products.

Waterproofing Solutions

Weidun’s solutions are suitable for even the most challenging requirements to keep water in or out of long-lasting structures.

Brings Added Value For Projects

Analysis of leaks in existing structures and online support for applications.

Lower Cost of Shipping

Our factory is closed to a seaport so the cost of inland transport is lower than that of other suppliers.

Durable Roofing Systems

Weidun’s roofing systems are durable to wind, rain, snow, and other environmental conditions.

Weidun 's Service Always Go The Extra Mile

What do you most want to learn more about us?

OEM & ODM Available

Customers’ trademarks & Products’ dimensions are customizable.

Lighting Fast Delivery

5-days leading time!Our factory is near seaport, saving time and money

Start with Low MOQ

When we just start to cooperate, we support a low MOQ for first order.

What Our Clients Say

In my history of working with waterproofing vendors, I can honestly say that there is not one company that I’ve ever worked with that has better service than WD Waterproofing

Kristy Brooks

Great service by Weidun waterproofing! Good quality and delivered very fast!

Minh Nguyen

WD Waterproofing s is not a provider. They are not a supplier. They are a partner with expertise in making waterproof products.

Barbara Simonds

FAQs About Weidun-Waterpoofing Manufacturer

With a factory employing 14 production lines, we easily produce up to 1,000,000 square meters of membrane and 200,000 tons of coatings annually continue to gain process in product design.

Depending on whether you want to do customization or not, and also depends on the speed of customs clearance and logistics, but we guarantee to ship goods in less than 7 days.

For membranes, we mainly use asphalt, non-woven fabric, PE, and EPDM. For our coatings, we use polyurethane, acrylic, and polyurea. Some of the raw materials are imported from overseas to guarantee superior quality. 

West Union and PayPal are welcome for sample orders. For bulk orders, we accept T/T 100% before shipping. Currently, OA credit is not acceptable

We are located in Guangdong Province which is closed to the seaport. So the inland delivery cost is very low.

No. There is a protective layer consisting of cement mortar needed on the upper surface of waterproof layer for better performance.

Of course. We designed many waterproofing solutions for the Chinese local government, like tunnels, landfills, Residential houses and etc.

Yes! We provide our customers with free samples but will charge the freight. Freight will be refunded to you in future official orders. Liquid samples sometimes are not allowed due to strict regulations of transport.

Of course. But it is better to wait until the epidemic subsides. Now we are supporting ZOOM for online factory inspection. We can also send you free samples for inspection.


Why can we do 7-day proofing? Because we have over 100 dynamic molds that can be quickly put together to help you realize your ideas quickly.

And we have over 20 product experts with over 15 years of experience designing and assembling countless waterproofing products, they can be your sturdy backbone.

Ask For A Quick Quote

We will contact you within 1 working day, please pay attention to the email with the suffix sales@wd-waterproofing.com

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