2025 Top 10 Black Sandwich Panel Factory in China

Introduction to Black Sandwich Panel

Black sandwich panels are composite building materials that consist of two outer layers (usually metal sheets) and a core material in between. The black color of the outer layer not only gives the panels an aesthetically pleasing appearance but also offers certain functional advantages such as better heat absorption and UV resistance in some cases. The core material can be made of various substances like polyurethane foam, polystyrene foam, or rock wool, each providing different properties such as insulation, fire - resistance, and sound - proofing. These panels are widely used in industrial buildings, cold storage facilities, clean rooms, and residential construction due to their high strength - to - weight ratio, ease of installation, and cost - effectiveness.

Top 10 Black Sandwich Panel Factories in China

1. Shandong Xinzhong New Materials Co., Ltd

Shandong Xinzhong New Materials Co., Ltd is a leading enterprise in the field of new building materials. It has a modern production base with advanced manufacturing equipment and a professional R & D team. The company is committed to providing high - quality black sandwich panels that meet international standards.

Features in Black Sandwich Panel Production

• Diverse Core Materials: The company offers black sandwich panels with different core materials. For example, their polyurethane - core panels have excellent thermal insulation properties. The closed - cell structure of the polyurethane foam reduces heat transfer effectively, which is crucial for energy - efficient buildings. Their rock - wool core panels, on the other hand, are highly fire - resistant. Rock wool is a non - combustible material, making these panels suitable for applications where fire safety is a top priority.
• Customizable Designs: Shandong Xinzhong New Materials Co., Ltd can customize the size, thickness, and surface finish of black sandwich panels according to customers' requirements. Whether it is a large - scale industrial project or a small - scale residential renovation, they can provide tailored solutions.
• High - Quality Surface Coating: The black outer layer of their sandwich panels is coated with a high - quality paint that has good weather resistance. It can withstand harsh environmental conditions such as strong sunlight, rain, and snow without fading or peeling, ensuring the long - term durability of the panels.

Enterprise Advantages

• Advanced Technology: The company continuously invests in research and development to introduce the latest production technologies. This allows them to produce black sandwich panels with high precision and consistent quality.
• Strong Supply Chain Management: They have established a stable supply chain for raw materials, which ensures the timely production and delivery of products. This is especially important for large - scale projects with tight schedules.
• Excellent After - Sales Service: Shandong Xinzhong New Materials Co., Ltd provides comprehensive after - sales service, including installation guidance and maintenance support. Their professional service team can quickly respond to customers' inquiries and solve problems.

Website: https://www.xznewmaterials.com/

2. Jiangsu Huabo New Building Materials Co., Ltd

Jiangsu Huabo New Building Materials Co., Ltd has been in the building materials industry for many years. It has a large - scale production plant equipped with state - of - the - art production lines. The company focuses on product innovation and quality control.

Features in Black Sandwich Panel Production

• Innovative Core Material Technology: They have developed a new type of composite core material for black sandwich panels. This core material combines the advantages of different substances, providing both excellent insulation and high strength. For example, it may incorporate a special type of fiber - reinforced foam that enhances the panel's load - bearing capacity while maintaining good thermal insulation performance.
• Eco - friendly Production Process: The company is committed to environmental protection. Their production process of black sandwich panels minimizes waste generation and energy consumption. They also use environmentally friendly raw materials, which meet the requirements of green building standards.
• Precision Manufacturing: Jiangsu Huabo New Building Materials Co., Ltd uses advanced CNC machining technology to ensure the accuracy of panel dimensions. This results in panels that fit together perfectly during installation, reducing construction time and costs.

Enterprise Advantages

• Rich Industry Experience: With years of experience in the building materials industry, the company has a deep understanding of market needs and customer requirements. They can quickly adapt to market changes and develop products that meet the latest trends.
• Quality Assurance System: The company has a strict quality assurance system in place. Every black sandwich panel undergoes multiple quality inspections before leaving the factory, ensuring that only high - quality products are delivered to customers.
• Good Market Reputation: Jiangsu Huabo New Building Materials Co., Ltd has built a good reputation in the market for its reliable products and excellent service. They have a large number of loyal customers both at home and abroad.

3. Hebei Jinyu Steel Structure Co., Ltd

Hebei Jinyu Steel Structure Co., Ltd is a comprehensive enterprise that integrates the production, design, and installation of steel structures and black sandwich panels. It has a professional design team and a skilled installation workforce.

Features in Black Sandwich Panel Production

• Integrated Design and Production: The company can provide one - stop solutions for black sandwich panel projects. Their design team can design the panels according to the specific requirements of the building structure, ensuring the best fit and performance. The production process is closely coordinated with the design, which guarantees the quality and efficiency of the final product.
• High - Strength Panels: Hebei Jinyu Steel Structure Co., Ltd focuses on producing high - strength black sandwich panels. They use high - quality steel sheets for the outer layers and a specially formulated core material to enhance the panel's overall strength. These panels can withstand high wind loads and heavy snowfall, making them suitable for use in harsh climates.
• Sound - Proofing Performance: Their black sandwich panels are designed to have excellent sound - proofing properties. The core material is selected and engineered to absorb and reduce sound transmission, creating a quiet indoor environment.

Enterprise Advantages

• Professional Installation Service: The company has a professional installation team with rich experience in installing black sandwich panels. They can ensure the correct installation of panels, which is crucial for the long - term performance of the building.
• Cost - Effective Solutions: Hebei Jinyu Steel Structure Co., Ltd offers cost - effective black sandwich panel solutions. By optimizing the production process and supply chain, they can provide high - quality products at competitive prices.
• Strong Technical Support: They have a technical support team that can provide technical guidance and solutions throughout the project lifecycle, from design to after - sales service.

4. Zhejiang Zhongnan Group Steel Structure Co., Ltd

Zhejiang Zhongnan Group Steel Structure Co., Ltd is a well - known enterprise in the steel structure and building materials industry. It has a strong R & D and production capacity.

Features in Black Sandwich Panel Production

• High - Tech Surface Treatment: The company uses advanced surface treatment technology for the black outer layer of sandwich panels. This treatment not only enhances the panel's corrosion resistance but also gives it a smooth and uniform appearance. The surface treatment can also improve the panel's self - cleaning ability, reducing maintenance costs.
• Energy - Saving Design: Zhejiang Zhongnan Group Steel Structure Co., Ltd designs black sandwich panels with energy - saving in mind. Their panels have a high insulation value, which can significantly reduce the energy consumption of buildings. For example, in cold regions, the panels can keep the indoor temperature stable, reducing the need for heating.
• Large - Scale Production Capacity: The company has large - scale production facilities that can meet the needs of large - scale projects. They can produce a large number of black sandwich panels in a short period, ensuring timely delivery.

Enterprise Advantages

• Brand Influence: Zhejiang Zhongnan Group Steel Structure Co., Ltd has a high - profile brand in the industry. Their products are widely recognized for their quality and reliability, which gives them a competitive edge in the market.
• International Cooperation Experience: The company has experience in international cooperation projects. They are familiar with international standards and requirements, which allows them to expand their business overseas.
• Continuous Innovation: They continuously invest in R & D to develop new products and technologies. This ensures that their black sandwich panels are always at the forefront of the industry.

5. Shanghai Baoye Group Co., Ltd

Shanghai Baoye Group Co., Ltd is a large - scale enterprise with a long history in the construction and building materials field. It has a comprehensive business scope that includes the production of black sandwich panels.

Features in Black Sandwich Panel Production

• Multi - functional Panels: The company produces black sandwich panels with multiple functions. For example, some panels have both fire - resistance and anti - static properties, which are suitable for use in special environments such as electronic factories and data centers.
• Quality Control from Raw Materials: Shanghai Baoye Group Co., Ltd strictly controls the quality of raw materials. They source high - quality steel sheets and core materials from reliable suppliers. This ensures the overall quality of the black sandwich panels.
• Aesthetic Design: The company pays attention to the aesthetic design of black sandwich panels. They offer a variety of surface textures and patterns, allowing customers to choose panels that match the architectural style of their buildings.

Enterprise Advantages

• Strong Financial Strength: Shanghai Baoye Group Co., Ltd has strong financial strength, which enables it to invest in advanced production equipment and R & D. This ensures the continuous improvement of product quality and production efficiency.
• Comprehensive Project Management: They have a comprehensive project management system. From project planning to execution, they can ensure the smooth progress of black sandwich panel projects, meeting the requirements of customers.
• Good Customer Relationship: The company has established good relationships with customers over the years. They value customer feedback and continuously improve their products and services based on customer needs.

6. Liaoning Hongxiang Steel Structure Engineering Co., Ltd

Liaoning Hongxiang Steel Structure Engineering Co., Ltd is mainly engaged in the production and installation of steel structures and black sandwich panels. It has a professional production and installation team.

Features in Black Sandwich Panel Production

• Cold - Region Adaptability: The company focuses on developing black sandwich panels suitable for cold regions. Their panels have excellent insulation properties and can withstand extremely low temperatures. The core material is designed to prevent heat loss in cold weather, ensuring the comfort of indoor spaces.
• Flexible Production Scheduling: Liaoning Hongxiang Steel Structure Engineering Co., Ltd can adjust its production schedule according to customers' needs. Whether it is an urgent order or a long - term project, they can arrange production in a timely manner.
• Simple Installation Design: Their black sandwich panels are designed for easy installation. The panels have a simple connection system that allows for quick and efficient installation on - site, reducing construction time and labor costs.

Enterprise Advantages

• Local Market Advantage: As a local enterprise in Liaoning, the company has a good understanding of the local market and customer needs. They can provide more targeted products and services to local customers.
• Cost - Effective Pricing: The company offers cost - effective black sandwich panels. By optimizing the production process and reducing production costs, they can provide high - quality products at reasonable prices.
• Good After - Sales Service: Liaoning Hongxiang Steel Structure Engineering Co., Ltd provides good after - sales service. They offer maintenance and repair services for their products, ensuring the long - term use of black sandwich panels.

7. Guangdong Kingfa Science & Technology Co., Ltd

Guangdong Kingfa Science & Technology Co., Ltd is a high - tech enterprise that combines R & D, production, and sales of new building materials. It has a strong scientific research and innovation ability.

Features in Black Sandwich Panel Production

• New - Material Application: The company actively explores the application of new materials in black sandwich panel production. For example, they may use some new types of polymers or composite materials as the core material, which can provide better performance than traditional materials. These new materials may have higher strength, better insulation, or more environmental - friendly properties.
• Intelligent Production Process: Guangdong Kingfa Science & Technology Co., Ltd uses an intelligent production process for black sandwich panels. The production line is equipped with advanced sensors and control systems, which can monitor and adjust the production process in real - time, ensuring product quality and production efficiency.
• Customized Color Matching: In addition to the standard black color, the company can provide customized color - matching services for sandwich panels. This allows customers to choose the color that best suits their building design.

Enterprise Advantages

• High - Tech R & D Team: The company has a high - tech R & D team that is constantly exploring new technologies and materials. Their R & D efforts ensure that the company's products are always at the forefront of the industry.
• Industry - Leading Technology: Guangdong Kingfa Science & Technology Co., Ltd has some industry - leading technologies in black sandwich panel production. These technologies give them a competitive advantage in the market.
• Global Market Vision: The company has a global market vision and is actively expanding its business overseas. They are familiar with international market trends and can develop products that meet international standards.

8. Tianjin Golden Bridge Group Co., Ltd

Tianjin Golden Bridge Group Co., Ltd is a well - established enterprise in the welding and building materials industry. It has a certain influence in the production of black sandwich panels.

Features in Black Sandwich Panel Production

• Welding Technology Advantage: The company uses advanced welding technology in the production of black sandwich panels. This technology ensures the firm connection between the outer layers and the core material, improving the overall strength and stability of the panels. The welding process also has high precision, resulting in a high - quality product.
• Anti - Corrosion Performance: Tianjin Golden Bridge Group Co., Ltd focuses on improving the anti - corrosion performance of black sandwich panels. They use anti - corrosion coatings on the outer layers and select corrosion - resistant core materials. This makes the panels suitable for use in coastal areas or other corrosive environments.
• Product Standardization: The company adheres to strict product standards in black sandwich panel production. Their products meet national and international standards, ensuring product quality and reliability.

Enterprise Advantages

• Rich Welding Experience: With years of experience in the welding industry, the company has rich technical experience in the production of black sandwich panels. This experience allows them to produce high - quality products with stable performance.
• Quality - Oriented Management: Tianjin Golden Bridge Group Co., Ltd has a quality - oriented management system. They pay attention to every aspect of production, from raw material procurement to product delivery, ensuring the high quality of black sandwich panels.
• Good Industry Reputation: The company has a good reputation in the industry for its reliable products and honest business practices. This reputation helps them to expand their market share.

9. Anhui Hualong Steel Structure Co., Ltd

Anhui Hualong Steel Structure Co., Ltd is an enterprise that specializes in the production of steel structures and black sandwich panels. It has a professional production and management team.

Features in Black Sandwich Panel Production

• Light - Weight Design: The company designs black sandwich panels with a light - weight design concept. The panels are made of high - strength and light - weight materials, which reduces the overall weight of the building. This is especially beneficial for large - span buildings or buildings with limited load - bearing capacity.
• Fire - Retardant Core Material: Anhui Hualong Steel Structure Co., Ltd uses a fire - retardant core material in their black sandwich panels. This core material can effectively prevent the spread of fire, providing a high level of fire safety for buildings.
• Easy Maintenance: The panels are designed for easy maintenance. The outer layer and core material are easy to clean and replace, reducing the long - term maintenance costs of buildings.

Enterprise Advantages

• Local Resource Advantage: As an enterprise in Anhui, the company can make full use of local resources, such as raw materials and labor. This helps to reduce production costs and improve product competitiveness.
• Efficient Production Management: Anhui Hualong Steel Structure Co., Ltd has an efficient production management system. They can optimize the production process, improve production efficiency, and ensure timely delivery of products.
• Customer - Centered Service: The company takes a customer - centered approach. They listen to customers' needs and provide personalized solutions, which helps to build good customer relationships.

10. Fujian Longxiang Steel Structure Co., Ltd

Fujian Longxiang Steel Structure Co., Ltd is a growing enterprise in the building materials industry. It is committed to providing high - quality black sandwich panels.

Features in Black Sandwich Panel Production

• Moisture - Resistance Performance: The company focuses on improving the moisture - resistance performance of black sandwich panels. Their panels are suitable for use in humid environments. The outer layer and core material are treated to prevent moisture penetration, which can extend the service life of the panels.
• Design for Coastal Areas: Fujian Longxiang Steel Structure Co., Ltd designs black sandwich panels with the characteristics of coastal areas in mind. The panels can withstand strong winds, salt - fog corrosion, and high humidity. They are widely used in coastal industrial buildings and port facilities.
• Affordable Pricing: The company offers black sandwich panels at an affordable price. They achieve this by optimizing the production process and cost control, making their products accessible to a wide range of customers.

Enterprise Advantages

• Rapid Response to Market Changes: Fujian Longxiang Steel Structure Co., Ltd can quickly respond to market changes. They adjust their product strategy and production plan according to market demand, ensuring that they can meet customers' needs in a timely manner.
• Good Team Coordination: The company has a good - coordinated team, including R & D, production, and sales teams. This coordination ensures the smooth operation of the enterprise and the high - quality delivery of products.
• Continuous Improvement: Fujian Longxiang Steel Structure Co., Ltd is committed to continuous improvement. They constantly seek to improve product quality, production efficiency, and service level.

Conclusion

The above 10 enterprises are the top black sandwich panel factories in China in 2025. Each enterprise has its own unique features and advantages in black sandwich panel production. Some focus on product innovation, such as the application of new materials and technologies; some emphasize quality control and after - sales service; while others have advantages in cost - effectiveness and market adaptability. These enterprises play an important role in promoting the development of the black sandwich panel industry in China. They not only meet the domestic market demand but also have the potential to expand overseas markets. With the continuous development of the construction industry and the increasing demand for high - quality building materials, these enterprises will continue to innovate and improve, providing better products and services for the global construction market.