Introduction to Pu Panel
PU panels, also known as polyurethane panels, are composite materials widely used in various industries. They are composed of a polyurethane core sandwiched between two facing materials, such as metal sheets, plastic films, or fiberglass. PU panels offer excellent insulation properties, high strength-to-weight ratio, good fire resistance, and soundproofing capabilities. These features make them ideal for applications in cold storage rooms, building facades, industrial warehouses, and clean rooms. Pu Panel

10 Top Pu Panel Suppliers in China
1. Coste Glass Door Co., Ltd.
Coste Glass Door Co., Ltd. is a renowned enterprise in the field of building materials. With years of development, it has established a good reputation for providing high – quality glass doors and related composite panels, including Pu Panels. The company is committed to product innovation and quality control, using advanced production technologies and strict testing procedures.
-
Features in Pu Panel:
- The Pu Panels of Coste Glass Door Co., Ltd. have excellent bonding between the polyurethane core and the facing materials, ensuring long – term durability.
- They offer a wide range of thickness and size options to meet different customer requirements.
- The insulation performance of the panels is outstanding, which can effectively reduce energy consumption.
-
Advantages:
- Advanced production equipment and skilled workers guarantee high – quality products.
- The company provides comprehensive after – sales service, including installation guidance and maintenance support.
- It has a strong R & D team that can continuously improve product performance.
- Website: https://www.costeglassdoor.com/
2. Kingspan Group (China Branch)
Kingspan is a global leader in high – performance insulation and building envelope solutions. In China, its branch has been making significant contributions to the local market. Kingspan has a long – standing history of innovation and a strong commitment to sustainability.
-
Features in Pu Panel:
- The Pu Panels are made with a unique insulation technology, providing extremely low thermal conductivity, which is crucial for energy – efficient buildings.
- They have high fire – safety ratings, meeting strict international and domestic fire – protection standards.
- The panels are designed for easy installation, which can save construction time and labor costs.
-
Advantages:
- Global brand recognition, ensuring product quality and reliability.
- Extensive research and development resources to keep up with the latest industry trends.
- A comprehensive range of products suitable for different applications, from commercial buildings to industrial facilities.
3. Dongyue Group Co., Ltd.
Dongyue Group is a well – known chemical enterprise in China. It has a strong chemical raw material supply chain, which is beneficial for the production of high – quality Pu Panels. The company has a large – scale production base and advanced manufacturing processes.
-
Features in Pu Panel:
- The self – developed raw materials used in Pu Panels ensure stable product quality and performance.
- The panels have good chemical resistance, which can resist the corrosion of some common chemicals.
- They offer customized solutions according to customers’ specific needs.
-
Advantages:
- Cost – effective products due to the integrated production and raw material supply.
- A large production capacity can meet large – scale project requirements in a timely manner.
- Strong technical support for product installation and application.
4. Yantai Wanhua Polyurethane Co., Ltd.
As a leader in the polyurethane industry, Yantai Wanhua has a strong R & D and production capacity. It is committed to providing high – performance polyurethane products, including Pu Panels. The company has a strict quality management system.
-
Features in Pu Panel:
- The Pu Panels have high – strength polyurethane cores, which can withstand heavy loads and impacts.
- Excellent sound insulation performance, creating a quiet indoor environment.
- The panels are environmentally friendly, with low volatile organic compound (VOC) emissions.
-
Advantages:
- Advanced polyurethane synthesis technology ensures the high quality of the core material.
- Good brand image and market reputation.
- A wide distribution network for easy product access.
5. Baoding Huayang Plastic Products Co., Ltd.
Baoding Huayang focuses on the production of plastic and composite products. It has rich experience in manufacturing Pu Panels and has a certain market share in the northern part of China. The company emphasizes product cost – performance.
-
Features in Pu Panel:
- The Pu Panels are reasonably priced while maintaining good quality, which is very attractive to cost – sensitive customers.
- They have a smooth surface finish, which is aesthetically pleasing and easy to clean.
- The panels are suitable for both indoor and outdoor applications, with good weather resistance.
-
Advantages:
- Flexible production arrangements to meet small – scale and urgent orders.
- Good local customer service and after – sales support.
- Continuous improvement in product quality through technological innovation.
6. Jiangsu Jiusheng New Building Materials Co., Ltd.
Jiangsu Jiusheng is dedicated to the research, development, and production of new building materials. Its Pu Panels are well – received in the construction market in the Jiangsu region and gradually expanding to other parts of the country.
-
Features in Pu Panel:
- The Pu Panels have a unique structural design, which can improve the overall stability and strength of the building envelope.
- They offer a variety of facing material options, such as different colors and textures of metal sheets, to meet different architectural styles.
- Good ventilation performance of the panels helps to maintain a healthy indoor environment.
-
Advantages:
- Proximity to raw material suppliers reduces production costs.
- Strong local market influence and good customer relationships.
- Active participation in industry standards formulation, ensuring product compliance.
7. Shandong Hongye Insulation Materials Co., Ltd.
Shandong Hongye specializes in insulation materials and has a long – term focus on the production of Pu Panels. It has accumulated rich experience in the field of insulation and has a certain scale of production.
-
Features in Pu Panel:
- The Pu Panels have excellent insulation stability, which can maintain good thermal insulation performance over a long period.
- They are resistant to mildew and bacterial growth, which is very important for applications in areas with high humidity requirements, such as cold storage or food processing workshops.
- The installation process of the panels is simple and quick, which can reduce construction time.
-
Advantages:
- Abundant production resources in Shandong province ensure a stable supply of raw materials.
- Professional technical team for on – site installation guidance.
- Competitive pricing strategy in the market.
8. Tianjin Zhongke Building Materials Co., Ltd.
Tianjin Zhongke combines scientific research and production. It has strong technological innovation capabilities and is committed to developing high – performance building materials, including Pu Panels.
-
Features in Pu Panel:
- The Pu Panels are developed with the latest scientific research achievements, with improved performance in insulation, strength, and fire resistance.
- They have a high degree of dimensional accuracy, which is beneficial for precise installation in construction projects.
- The panels are easy to assemble and disassemble, which is suitable for temporary and modular buildings.
-
Advantages:
- Close cooperation with scientific research institutions, ensuring the leading – edge technology of products.
- High – end product positioning to meet the needs of high – quality construction projects.
- Good brand image in the high – tech building materials market.
9. Guangdong Jinyuan Building Materials Group Co., Ltd.
Based in Guangdong, a region with a prosperous construction industry, Jinyuan Building Materials has a large market demand and a strong production capacity. It offers a wide range of building materials, including Pu Panels.
-
Features in Pu Panel:
- The Pu Panels are designed to adapt to the hot and humid climate in the southern region, with good moisture – proof and anti – corrosion properties.
- They have a high gloss surface finish, which can enhance the appearance of the building.
- The company provides a one – stop service for product selection, installation, and after – sales maintenance.
-
Advantages:
- Strong market adaptability and the ability to quickly respond to market changes.
- A large – scale production base ensures sufficient product supply.
- Rich experience in serving large – scale construction projects in Guangdong.
10. Xinjiang Materials Science and Technology Co., Ltd.
Xinjiang Materials Science and Technology focuses on the development and production of building materials suitable for the unique climate and geographical conditions in Xinjiang. Its Pu Panels are well – adapted to the local environment.
-

Features in Pu Panel:
- The Pu Panels have excellent cold – resistance performance, which can maintain good mechanical properties in extremely cold temperatures.
- They are resistant to ultraviolet radiation, which is important for outdoor applications in areas with strong sunlight.
- The panels have a certain degree of flexibility, which can better adapt to the settlement and deformation of buildings in Xinjiang.
-
Vertical Cabinet Retrofit Advantages:
- In – depth understanding of the local market demand and environmental characteristics.
- Cooperative research with local universities and institutions to develop products suitable for Xinjiang.
- Good local customer service and after – sales support to ensure long – term use of the products.