Introduction to Corrugated Plastic Sheets
Corrugated plastic sheets, also known as coroplast or polyflute, are lightweight, durable, and versatile plastic products made from polypropylene resin. They feature a unique corrugated structure, which consists of two flat outer layers and a corrugated inner layer. This design gives the sheets excellent strength – to – weight ratio, making them suitable for a wide range of applications. Corrugated Plastic Sheets

Common uses of corrugated plastic sheets include packaging (such as for electronics, food, and industrial parts), advertising and signage (due to their ease of printing and weather – resistance), construction (for temporary partitions, protective barriers), and agriculture (for plant protection and greenhouse components). They are also recyclable, which makes them an environmentally friendly choice.
Top 10 Corrugated Plastic Sheets Factories in China
1. Jiangsu Jianglin Yihai New Material Science & Technology Co., Ltd.
Jiangsu Jianglin Yihai New Material Science & Technology Co., Ltd. is a leading player in the corrugated plastic sheets industry. The company is committed to research, development, production, and sales of high – quality corrugated plastic products. With advanced production technology and a professional R & D team, it can meet the diverse needs of customers at home and abroad.
Features in Corrugated Plastic Sheets:
- High – Quality Materials: The company uses top – grade polypropylene resin, ensuring the sheets have excellent mechanical properties, such as high tensile strength and impact resistance.
- Customization: It offers a wide range of customization options in terms of size, color, thickness, and surface treatment of corrugated plastic sheets, allowing customers to get products that precisely match their requirements.
- Good Printing Performance: The sheets produced by the company can be easily printed on, making them ideal for advertising and signage applications.
Advantages:
- Advanced Production Equipment: Equipped with the latest production lines, the company can ensure efficient production and stable product quality.
- Strict Quality Control: It has a comprehensive quality control system in place, from raw material inspection to finished product testing, to guarantee the reliability of its products.
- Excellent After – sales Service: The company provides timely and professional after – sales support, helping customers solve problems during use.
Website: https://www.yihaiplastic.com/
2. Shanghai Yuandong Plastic Products Co., Ltd.
Shanghai Yuandong Plastic Products Co., Ltd. has a long – standing history in the plastic products industry. It has established a solid reputation for its high – quality corrugated plastic sheets. The company focuses on continuous improvement of production processes and product quality.
Features in Corrugated Plastic Sheets:
- Weather Resistance: The corrugated plastic sheets produced by this company have excellent weather – resistance, which can withstand long – term exposure to sunlight, rain, and extreme temperatures without significant degradation.
- Chemical Resistance: They are resistant to a variety of chemicals, making them suitable for use in industrial environments where contact with chemicals is possible.
- Smooth Surface Finish: The sheets have a smooth and even surface, which not only enhances their aesthetic appeal but also makes them easier to clean.
Advantages:
- Large – scale Production Capacity: With large – scale production facilities, the company can meet large – volume orders in a timely manner.
- Skilled Workforce: It has a team of experienced and skilled workers who are dedicated to producing high – quality products.
- Good Location: Located in Shanghai, the company has easy access to transportation and a large market, facilitating both domestic and international sales.
3. Shenzhen Xinyu Plastic Co., Ltd.
Shenzhen Xinyu Plastic Co., Ltd. is a dynamic enterprise in the corrugated plastic sheets field. It keeps up with the latest market trends and technological developments to offer innovative products.
Features in Corrugated Plastic Sheets:
- Lightweight yet Strong: The sheets are extremely lightweight, which makes them easy to handle and transport, while still maintaining high strength and stability.
- Sound Insulation: They have good sound – insulation properties, which is useful for applications where noise reduction is required, such as in construction and industrial settings.
- Flame Retardant Options: The company offers flame – retardant corrugated plastic sheets, which can enhance safety in certain applications.
Advantages:
- Innovation – driven: The company invests heavily in research and development, constantly introducing new products and improved manufacturing processes.
- Fast Response to Market Demands: It can quickly adjust its production according to market changes and customer needs.
- Good Brand Image: With a reputation for high – quality and reliable products, the company has gained the trust of many customers.
4. Shandong Huasheng Plastic Co., Ltd.
Shandong Huasheng Plastic Co., Ltd. is well – known in the corrugated plastic sheets industry for its large – scale production and high – quality products. It has a strong foothold in the domestic and international markets.
Features in Corrugated Plastic Sheets:
- Thickness Range: The company offers corrugated plastic sheets in a wide range of thicknesses, from thin and flexible to thick and rigid, to meet different application requirements.
- Color Variety: There is a rich selection of colors available, enabling customers to choose the most suitable color for their projects.
- High Recyclability: The sheets are highly recyclable, which is in line with the growing environmental awareness and sustainable development goals.
Advantages:
- Rich Raw Material Supply: Shandong is a major province in China with abundant plastic raw material resources, ensuring a stable supply for the company’s production.
- Cost – effective: Through efficient production management and cost – control measures, the company can offer its products at competitive prices.
- Large – scale Warehousing: It has large – scale warehouses, which can ensure the timely delivery of products to customers.
5. Tianjin Jinhu Plastic Products Co., Ltd.
Tianjin Jinhu Plastic Products Co., Ltd. has been actively involved in the production of corrugated plastic sheets for many years. It emphasizes on product quality and customer satisfaction.
Features in Corrugated Plastic Sheets:
- High – precision Manufacturing: The company uses advanced manufacturing technology to ensure high – precision corrugated plastic sheets, with accurate dimensions and consistent quality.
- Anti – static Properties: Some of its products have anti – static properties, which are very useful in the electronics packaging industry to prevent electrostatic damage to sensitive components.
- Easy to Process: The sheets can be easily cut, folded, and assembled, providing convenience for customers in different applications.
Advantages:
- Quality Certification: The company has obtained various international quality certifications, which proves the high quality and reliability of its products.
- Professional Technical Support: It provides professional technical support to customers, helping them select the most suitable products and solve technical problems.
- Good Customer Service: The company has a dedicated customer service team that can respond to customer inquiries and complaints in a timely manner.
6. Guangdong Mingda Plastic Co., Ltd.
Guangdong Mingda Plastic Co., Ltd. is a well – regarded enterprise in the corrugated plastic sheets market. It is known for its innovative product designs and high – quality manufacturing.
Features in Corrugated Plastic Sheets:
- UV Protection: The corrugated plastic sheets are treated with UV – resistant materials, which can effectively prevent UV radiation from causing damage to the sheets, extending their service life in outdoor applications.
- Anti – Slip Surface: Some of the products have an anti – slip surface, which is suitable for use in areas where safety is a concern, such as in industrial walkways and ramps.
- High – density Structure: The sheets have a high – density structure, which gives them better load – bearing capacity and stability.
Advantages:
- Strong R & D Capability: The company has a strong R & D team that can continuously develop new products and improve existing ones according to market demands.
- Modern Production Base: It has a modern production base with advanced equipment and technology, ensuring high – quality and efficient production.
- Good Market Reputation: With a long – term focus on product quality and customer service, the company has built a good market reputation.
7. Zhejiang Hongda Plastic Co., Ltd.
Zhejiang Hongda Plastic Co., Ltd. has made significant contributions to the development of the corrugated plastic sheets industry. It is committed to providing high – performance products.
Features in Corrugated Plastic Sheets:
- High – Temperature Resistance: The sheets can withstand relatively high temperatures without deforming or losing their mechanical properties, which is suitable for some high – temperature applications.
- Flexible Design: The company offers flexible design options, allowing customers to customize the corrugation pattern and shape of the sheets.
- Anti – Aging Performance: The products have good anti – aging performance, maintaining their performance and appearance over a long period of use.
Advantages:
- Rich Industry Experience: With many years of experience in the industry, the company has accumulated a wealth of knowledge and expertise in production and management.
- Good Supply Chain Management: It has established a stable and efficient supply chain, ensuring the timely procurement of raw materials and the smooth production process.
- Local Policy Support: Located in Zhejiang, a province with strong economic and industrial development policies, the company can benefit from various preferential policies.
8. Chongqing Longwei Plastic Products Co., Ltd.
Chongqing Longwei Plastic Products Co., Ltd. is a key enterprise in the western region of China for corrugated plastic sheets production. It has a unique geographical and market advantage.
Features in Corrugated Plastic Sheets:
- Good Moisture Resistance: The sheets have excellent moisture – resistance, which makes them suitable for use in humid environments, such as in basements and warehouses.
- Low Thermal Conductivity: They have low thermal conductivity, which can provide good thermal insulation in some applications, such as in greenhouses.
- Eco – friendly Materials: The company uses eco – friendly raw materials in the production of corrugated plastic sheets, which is in line with the global trend of environmental protection.
Advantages:
- Geographical Advantage: Located in Chongqing, it has easy access to the large western market in China, and can also radiate to the Asia – Pacific region.
- Cost – effective Production: The company can achieve cost – effective production through local resource utilization and efficient management.
- Local Market Penetration: It has a deep understanding of the local market and can better meet the specific needs of local customers.
9. Fujian Xingye Plastic Co., Ltd.
Fujian Xingye Plastic Co., Ltd. has been operating in the corrugated plastic sheets industry for a long time. It is known for its high – quality products and customer – oriented service.
Features in Corrugated Plastic Sheets:
- High Transparency Options: The company offers corrugated plastic sheets with high transparency, which are suitable for applications where visibility is required, such as in display cases.
- Good Elasticity: The sheets have good elasticity, which can withstand certain impacts and deformations without breaking.
- Excellent Adhesive Properties: They have excellent adhesive properties, making them easy to bond with other materials for composite applications.
Advantages:
- Customer – Centered Approach: The company puts the needs of customers first, and provides personalized solutions according to customer requirements.
- Quality Assurance System: It has a complete quality assurance system to ensure the stability and reliability of product quality.
- Continuous Improvement: The company is constantly improving its products and services through technological innovation and management optimization.
10. Hebei Huaxin Plastic Co., Ltd.
Hebei Huaxin Plastic Co., Ltd. is an important corrugated plastic sheets manufacturer in northern China. It plays a significant role in the local and regional markets.
Features in Corrugated Plastic Sheets:
- High Tensile Strength: The corrugated plastic sheets have high tensile strength, which can be used in applications where high – strength materials are required, such as in heavy – duty packaging.
- Good Impact Resistance: They can resist strong impacts without cracking or breaking, ensuring the safety of the packaged goods.
- Low Cost: The company offers cost – effective products without sacrificing quality, making them very competitive in the market.

Advantages:
- Local Resource Advantage: Hebei has rich plastic raw material resources, which can ensure a stable and cost – effective supply for the company.
- Large Customer Base: It has established a large customer base in northern China and is gradually expanding its influence in other regions.
- Strategic Location: Located in Hebei, which is close to Beijing and Tianjin, the company can benefit from the economic radiation of these large cities.
Foldable Corrugated Plastic Box In conclusion, these 10 corrugated plastic sheets factories in China have their own unique features and advantages. They all contribute to the development and prosperity of the corrugated plastic sheets industry with their high – quality products and excellent services.