Expanded Polypropylene (EPP) sheets, also known as expanded PP sheets, are lightweight, durable foam materials widely used in automotive parts, packaging, insulation, and construction due to their excellent impact resistance, thermal properties, and recyclability. In 2025, China's EPP market is projected to grow significantly, driven by rising demand in electric vehicles, sustainable packaging, and industrial applications. As a leading producer, China hosts numerous innovative suppliers offering custom sizes, colors (like white and gray), and thicknesses ranging from 3mm to 10mm or more, often equivalent to premium brands like Röchling's FOAMLITE. This list highlights the top 10 suppliers based on market presence, product quality, innovation, and customer reviews, curated from industry analyses and directories.
1. Cangzhou Shengliang Plastic Products Co., Ltd.
As a specialized manufacturer in Hebei Province, Shengliang excels in producing high-quality expanded PP sheets with features like corrosion resistance, lightweight design, and long service life. Their offerings include white and gray sheets in sizes such as 3000x1500x6mm to 3000x1500x10mm, ideal for plastic manufacturing and carpentry. For detailed product specs, including equivalents to Röchling's FOAMLITE and Polystone P, visit our products category page. In 2025, Shengliang focuses on sustainable, food-grade options with strong export capabilities for bulk container orders.
2. FOAMTECH (Shenzhen Foamtech Co., Ltd.)
Based in Shenzhen, FOAMTECH is a top EPP foam manufacturer offering molded expanded polypropylene sheets for insulation and protection. Known for densities varying from low to high, their products suit RC planes, construction, and automotive uses, with quick customization and competitive pricing.
3. Heshan Liantuo Engineering Plastic Co., Ltd.
This Guangdong-based supplier provides OEM expanded PP sheets with heat resistance up to 150°C, emphasizing rigid and food-grade variants. Their 3mm to thicker options are popular for industrial applications, backed by advanced fabrication for global importers.
4. Epsole (Hangzhou Epsole Technologies Co., Ltd.)
Epsole specializes in importing-grade EPP foam sheets, offering various thicknesses, lengths, and widths. As a key player in 2025, they highlight eco-friendly production and high-impact resistance, serving packaging and automotive sectors with reliable supply chains.
5. Weihai Hanwell New Material Co., Ltd.
Located in Shandong, Hanwell produces EPP materials and sheets with a focus on high-density blocks up to 1000x1200x100mm. Their 2025 innovations include enhanced recyclability and custom colors, making them a go-to for large-volume orders in electronics and logistics.
6. Polyflute
A prominent corrugated PP sheet manufacturer in China, Polyflute offers expanded variants with SGS certification. Their fluted polypropylene sheets are lightweight and durable, ideal for signage and packaging, with annual turnover indicating strong market reliability.
7. BOARDWAY Building Material Co., Ltd.
BOARDWAY supplies PP corrugated and expanded sheets in a wide range of colors and sizes, including custom die-cutting and printing. In 2025, their emphasis on high-strength boards suits construction and road applications, with robust B2B support.
8. Polyreflex
As a versatile PP sheet manufacturer, Polyreflex offers expanded polypropylene with different properties for engineering needs. Their products feature excellent chemical resistance and are customizable, positioning them well for international trade in 2025.
9. HSQY PLASTIC GROUP
HSQY is recognized for consistent high-performance PP sheets, including expanded types for various industries. Their manufacturing prowess ensures quality and innovation, with a focus on wear-resistant options for demanding environments.
10. ONE PLASTIC
ONE PLASTIC provides polypropylene plastic sheets and rolls in multiple colors, including expanded variants. As a leading supplier, they cater to diverse applications with competitive edges in durability and affordability for 2025 markets.