Professional waterproof system designer& supplier.

Plant of Pennint

From consult& design service to providing high quality waterproof material, we take care of every step in your waterproofing project.

No matter it is about roof, basement, pond or even tunnel and airport, leave all your problems to us!


20 years experience, 1000 more projects, we protect your building and trust.

How we serve you

Step One

Tell us your project

The more detailed information, the better we could help.

Step Two

Get professional suggestions

With more than 20 years experience, we can always find a solution for you.

Don’t worry, it is FREE!

Step Three

Choose the service fits you most

Six pre-designed systems are ready to be your reference. Not satisfied? We will create solutions only for you!

Be aware! It is still FREE!

Step Four

Get your own value-added services

From providing material to technical support, even construction.

We love to do more for you.

Get rid of your headaches

Design goes first.

A good design will save both your money and time.

As a specialist, our aim is to reduce your cost -without sacrificing the performance and service life of the system.

There are more than 100 million architectural& waterproofing material supplier in China- and this number keeps growing.

It is not about finding the best quality or largest supplier, just find the one that fits you most.

We know waterproof, we know China.

Reputation is our treasure, but not all suppliers think so.

To protect our clients from wasting money and project quality risks, we offer vast of free service:

From consultation to design, from project quotation to technical support.

DON’T PAY unless you are 100% satisfied

Get your own solution
Already have a solution? Try our products!
Why choose us
Get rid of your headaches once for all!
Our clients