About Us

At SIWO US Inc, we specialize in manufacturing waterborne polyurethanes, which stand out for their versatility and high durability. Waterborne polyurethane dispersions (PUDs) are popularly used to create a coating layer on textile, wood, leather, rubber, and a wide range of other materials. They play a big role in the production process of graphic art inks, adhesives for automotive interior, shoes, and several other products.

With so many options available in the market, choosing the right waterborne polyurethanes can be challenging. We want to make the process easier. By prioritizing quality, longevity, durability, functionality, and aesthetic appeal, we help you choose the best waterborne polyurethanes available.

Our well-engineered products offer an immaculate finish. They’re UV resistant, alkali resistant, water resistant, impact resistant, chemical resistant, and abrasion resistant. With high tensile strength and impressive durability, they’re ideal for a wide range of purposes and projects.

our unique selling propositions

Research

We research industry trends, product demand, and product formulations extensively to create top-tier solutions.

Testing

Each product is assiduously tested before, during, and after production.

Continual Improvements

We continually improve our product design, formulation, manufacturing process, and facility practices to provide our clients with the best.

Quality Assurance

With a razor-sharp focus on quality, we cover all the bases to ensure you receive a high-quality product that achieves the desired purpose.

Dedicated & Certified

ISO 9001:2015
Certified for the quality management system

ISO 14001:2015
Certified for the environmental management system

Continual Improvements

National High-Tech Enterprise

our product catalogue

PUDs Based on Polycarbonate

PUDs Based on Polycarbonate and Other Polyol

PUDs Based on Polyester

PUDs Based on Polyether

PUDs Based on Polyester and Polyether

PUDs with Hydroxyl-Functional

PUDs with heat-activated performance

Cationic and Nonionic PUDs

Inherent Matt PUDs

Aromatic PUDs

Water-dispersible Polyisocyanate Crosslinker

Waterborne Blocked Polyisocyanate Crosslinker

Customer Testimonials

Industry Leaders

At SIWO US Inc, our team comprises a wide range of industry leaders and professionals.

Collectively, we strive to upload high standards of quality and manufacture the best waterborne polyurethanes for your project.

Get to know our team a little!

We use innovative thinking to provide innovative solutions for waterborne coatings and adhesives.

- DR. YUCHUN WEI, CEO

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