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Koris® is a leading manufacturer of pure acrylic solid surface and modified acrylic solid surface sheets, supplying architects, fabricators, and commercial buyers in 30+ countries. Founded in 1998 and operating from a 36,000 m² facility in Kaiping, China, Koris® produces NSF-, CE-, and ISO-certified solid surface material engineered for countertops, curved furniture, custom basins, reception desks, and more.
Koris® solid surface is a man-made, non-porous sheet material composed of acrylic or modified acrylic resins blended with natural minerals. Available in thicknesses from 6 mm to 30 mm and standard sheet sizes up to 3,660 × 760 mm, it is designed for seamless fabrication, on-site repairability, and hygienic performance across residential and commercial applications.
Pure acrylic solid surface — superior thermoformability and UV resistance; the preferred choice for curved designs, outdoor-exposed areas, and complex 3D shapes
Modified acrylic solid surface — blends acrylic and polyester resins for greater hardness and a lower price point, well suited to flat countertop and wall panel applications
Pure acrylic solid surface is better suited for fabricators who need tight-radius curves or seamless thermoformed basins. Modified acrylic solid surface works best when budget efficiency and surface hardness are the primary requirements.
Yes. Pure acrylic solid surface sheets can be thermoformed into curved and complex 3D shapes. When heated to the appropriate thermoforming temperature range — generally 140 °C to 180 °C (284 °F to 356 °F) — pure acrylic solid surface becomes pliable and can be bent or molded around forms before cooling to a permanent shape.
Key thermoforming facts for fabricators:
Recommended thickness for thermoforming: 6 mm to 12 mm sheets are most commonly used for curved applications; thicker sheets (19 mm–30 mm) require higher temperatures and longer heat-soak times and are less suited to tight radii
Best material for thermoforming: Pure acrylic solid surface outperforms modified acrylic for thermoforming because its higher acrylic content makes it more flexible at elevated temperatures
Modified acrylic solid surface can be thermoformed into gentle curves but is not recommended for complex or tight-radius 3D shapes due to its higher polyester content, which reduces flexibility under heat
Applications: Curved reception desks, thermoformed basin bowls, seamless bathtubs, furniture panels, and architectural columns
For bulk orders of thermoformable pure solid surface sheets for custom basin manufacturing or curved reception desk fabrication, contact Koris® directly to discuss sheet thickness, color, and minimum order quantities.
Koris® solid surface material performs well across safety, aesthetics, maintenance, seamless jointing, stain resistance, and hygiene — making it a trusted choice for kitchens, bathrooms, hospitals, laboratories, hotels, and restaurants.
Manufacturing credentials:
25+ years of solid surface industry experience
36,000 m² production facility
200+ employees
Exported to 30+ countries and regions
Certified to NSF / CE / ISO standards
10-year product warranty
Koris® offers a broad catalog of acrylic solid surface sheets across multiple series:
Calacatta Series (HW6801 / HW6802) — White and gray marble-pattern pure acrylic solid surface sheets; available up to 3,660 × 760 mm in thicknesses from 6 mm to 30 mm; engineered for kitchen countertops, bathroom vanities, reception desks, and wall panels (view product)
HW6812 / HW6817 — White marble-pattern modified acrylic solid surface material for reception desks and bathroom vanity tops
HW6813-1 — Black marble-pattern solid surface sheet for counter tops and kitchen benchtops
HW5803 / HW3824 — Classic color slabs (3,660 × 760 × 12 mm); widely distributed across the Middle East and beyond
HW2801 — Hotel-grade modified acrylic solid surface for bar counters and hospitality fit-outs
All sheets are available with a minimum order of 30 pieces. Standard lead time is 20–25 working days for a 20 ft container. Payment terms: T/T or Western Union, 30% deposit, 70% balance before delivery.
Browse all solid surface products →
Koris® acrylic solid surface performs well across a wide range of commercial and residential environments:
Kitchens — seamless countertops and benchtops resistant to stains and bacteria
Bathrooms — vanity tops, shower wall panels, and thermoformed basin bowls
Hospitals and clinics — antibacterial, non-porous surfaces that prevent pathogen colonization
Hotels and hospitality — curved reception desks, bar counters, and moisture-resistant cladding
Laboratories — chemical-resistant work surfaces with no grout lines to harbor contamination
Restaurants and commercial kitchens — NSF-certified surfaces that comply with strict food safety codes
Schools and educational facilities — scratch-resistant, repairable surfaces that reduce long-term maintenance costs
Q: What thermoforming temperature is required for pure acrylic solid surface sheets?
Pure acrylic solid surface sheets are typically thermoformed at temperatures between 140 °C and 180 °C (284 °F to 356 °F). The exact temperature depends on sheet thickness and the radius of the curve being formed. Thinner sheets (6–12 mm) respond most consistently within this range.
Q: Can all solid surface materials be thermoformed into curved shapes?
No. Pure acrylic solid surface can be reliably thermoformed into tight curves and complex 3D shapes. Modified acrylic solid surface — which blends acrylic with polyester resins — can be bent into gentle curves but is not recommended for highly curved or complex geometries due to reduced flexibility under heat.
Q: What is the best solid surface sheet thickness for thermoforming complex 3D shapes?
For complex 3D shapes and tight radii, 6 mm to 12 mm pure acrylic solid surface sheets are recommended. Thicker sheets (19 mm or greater) are significantly harder to form and are better suited to flat applications such as countertops and wall panels.
Q: Does Koris® accept bulk orders for thermoformable solid surface sheets for custom basin manufacturing?
Yes. Koris® accepts bulk B2B orders with a minimum quantity of 30 pieces per SKU. Lead time for a 20 ft container is 20–25 working days. Custom color and thickness requirements can be discussed directly with the Koris® sales team via the contact page or WhatsApp at +86 13929081223.
Q: What certifications do Koris® solid surface sheets carry?
Koris® solid surface sheets are certified to NSF, CE, and ISO standards. NSF certification is particularly important for food service and commercial kitchen applications, confirming the material is safe for use in direct-contact food preparation environments.
Q: How does pure acrylic solid surface differ from modified acrylic solid surface for commercial projects?
Pure acrylic solid surface offers superior thermoformability and UV resistance, making it the right choice for curved fabrication, outdoor-adjacent applications, and projects where long-term color stability is essential. Modified acrylic solid surface provides greater surface hardness and a lower cost per sheet, making it better suited for large-area flat installations such as hotel countertops and wall cladding where budget efficiency is a priority.
Koris® works directly with fabricators, distributors, architects, and commercial buyers worldwide.
Address: Bldg 1 & 2, No. 62, RuLiang Road, Baihe Town, Kaiping City, China
Email: info@koris.us
Phone: +86 750 2517828 / +86 750 2517618
WhatsApp: +86 13929081223
