We are experts in offering PVC resin and PVC additives, along with technical support and more.

Experience perfection in the

quality of well-designed products

Delighting Customers with Authentic Products

About Us

Shengzhou Worthside Chemical Co. Ltd, better known as WSD, is a globally respected player in the field of PVC chemicals. As a prominent manufacturer, exporter, and supplier, we are devoted to delivering quality solutions to the plastic and polymer industries, with a steadfast emphasis on reliability, innovation, and customer success. We offer PVC resin, PVC stabilizer, lubricant, plasticizer, impact modifier, processing aid, chemical foaming agent, antioxidant, UV stabilizer, pigments, and optical brightener.

Why Choose Us?

One-Stop PVC Chemical Solutions: WSD provides an integrated and full-service supply solution by bringing in-house production capabilities together with strategic alliances within the chemical manufacturing industry. Our collaborative model ensures that customers get a full and diverse product portfolio, optimized to address specific application requirements and performance levels all from one, trusted source.