U S Polymers
Home Improvement
Company Profile
U S Polymers, a California corporation and member of the Harwal Group, has been a leading manufacturer of vinyl building materials and home improvement products since 1983. With four divisions – Building Materials, Custom Profiles, Storage Buildings, and Window Shutters – USP offers a diverse range of products including Duramax vinyl fencing, storage solutions, and ShutterSMART custom-made shutters. They also specialize in custom profile extrusion, leveraging their experienced engineering team to optimize product design and reduce costs. USP is committed to providing innovative, high-quality products and excellent customer service, serving both B2B and B2C markets.