Introduction

China continues to dominate the global composite decking industry in 2026, supported by advanced manufacturing infrastructure, mature supply chains, and increasing demand for sustainable outdoor building materials. From residential gardens and pool decks to large commercial landscapes, Chinese WPC (Wood Plastic Composite) manufacturers are supplying international markets with durable, low-maintenance, and environmentally responsible decking systems.

As global buyers place greater emphasis on quality consistency, certification standards, and OEM flexibility, several Chinese suppliers have strengthened their international competitiveness through product innovation and export-focused operations. Among these companies, LIVING GREEN has gained growing recognition for balancing production scale, product customization, and environmental performance, making it one of the most discussed names in the composite decking market this year.

This report reviews the TOP 10 Composite Decking Suppliers in China for May 2026 based on manufacturing capability, export experience, product innovation, global supply capacity, and market visibility.

 

LIVING GREEN

LIVING GREEN has rapidly become one of the most competitive composite decking manufacturers in China. Headquartered in Xuancheng, Anhui Province, the company integrates R&D, production, and export services into a comprehensive WPC supply system. With annual production capacity reaching 30,000 tons and a factory area exceeding 22,000 square meters, the company has established itself as a reliable supplier for distributors, contractors, and outdoor construction brands worldwide.

Core Product Advantage

LIVING GREEN specializes in composite decking, wall cladding, fencing systems, and deck tiles designed for outdoor durability and visual stability. Its capped composite decking products demonstrate strong resistance against UV exposure, moisture penetration, and surface cracking. The company focuses heavily on environmentally friendly formulations using recyclable plastic and wood fiber materials, which aligns with growing sustainability requirements in Europe and North America. Its product structures are engineered for low water absorption and stable color retention under varying climate conditions.

Service & Supply Strengths

The company provides OEM and ODM support for international buyers, including customized dimensions, surface textures, and color development. LIVING GREEN has strengthened its export operations with responsive quotation systems, technical guidance, and project-based supply management. Buyers working on hospitality, landscaping, and municipal projects benefit from the company's ability to coordinate large-volume production while maintaining stable lead times. Strict internal quality inspection procedures and ISO-standard manufacturing systems further improve confidence among overseas importers.

Recommended Products & Sample Review

The company's capped hollow composite decking and anti-slip swimming pool decking remain among its most requested export products. International buyers frequently highlight the clean surface finishing, installation efficiency, and weather resistance of these boards. Contractors in Southeast Asia and Europe particularly value the balance between pricing and long-term durability, noting that the boards perform consistently in humid and high-traffic environments.

 

Website: https://www.bosen-wpc.com/

 

LVSENWOOD

LVSENWOOD is one of the most recognized WPC decking manufacturers in Northern China. Established in 2006 in Linyi, Shandong Province, the company operates large-scale production facilities with annual output exceeding 50,000 tons. The company exports to more than 50 countries and maintains strong visibility in both residential and commercial outdoor construction sectors.

Core Product Advantage

LVSENWOOD focuses on high-performance outdoor WPC decking systems, including co-extrusion decking, fencing, wall panels, and outdoor furniture products. Its composite materials are known for anti-corrosion performance, waterproof structure, and high UV resistance. The company also invests heavily in patented material technologies that improve environmental compliance and board longevity.

Service & Supply Strengths

The supplier offers large-scale OEM manufacturing support and maintains multiple automated production lines capable of handling bulk export orders. LVSENWOOD has developed a mature export management system that supports customers across Europe, North America, Australia, and the Middle East. The company's multilingual sales support and international certification systems improve procurement efficiency for overseas distributors.

Recommended Products & Sample Review

Its co-extrusion decking boards remain highly popular due to realistic wood grain textures and strong weather resistance. Buyers often mention the stable board density and low maintenance performance after long-term outdoor use. Architects and landscaping firms also appreciate the company's broad color selection for customized projects.

 

Sentai WPC Group

Sentai WPC Group is among the largest composite materials manufacturers in China and has established strong international partnerships through years of export experience. The company is widely recognized for integrating bamboo-plastic composite technology with traditional WPC production systems.

Core Product Advantage

Sentai's products focus on formaldehyde-free outdoor materials with high structural stability. Its capped decking systems are engineered for resistance to moisture, deformation, and surface fading. The company's bamboo-plastic composite technology also improves board strength and environmental performance.

Service & Supply Strengths

The company maintains advanced testing laboratories and independent research facilities, allowing strict quality control during production. Sentai supports customized engineering projects and long-term distributor cooperation. Its global distribution network strengthens delivery reliability for overseas markets.

Recommended Products & Sample Review

The company's co-extrusion decking and outdoor wall systems receive strong market feedback for color consistency and load-bearing performance. Buyers often mention the clean edge finishing and reliable installation structure, especially for commercial terrace projects.

 

UNIFLOOR

UNIFLOOR has become a highly visible WPC manufacturer in the global composite decking industry since its establishment in 2010. The company supplies a broad portfolio of decking and outdoor landscape materials to international markets.

Core Product Advantage

UNIFLOOR products focus on durability, fire resistance, waterproof performance, and anti-slip safety. Its decking systems are manufactured using recyclable materials and are designed for long-term outdoor exposure. The company's hollow and solid decking boards maintain strong dimensional stability under varying temperatures.

Service & Supply Strengths

The company supports OEM customization, rapid sample production, and project-based logistics coordination. UNIFLOOR also offers relatively long warranty periods, which improves confidence among distributors and contractors managing commercial installations.

Recommended Products & Sample Review

Its solid composite decking boards and outdoor pergola systems are widely used in residential and hospitality applications. Buyers frequently mention the easy installation process and consistent surface texture quality.

 

HOSUNG WPC

HOSUNG WPC has earned a strong reputation in European and Australian markets for supplying premium 3D embossed composite decking products. The company operates production facilities in Wuhu, Anhui Province.

Core Product Advantage

HOSUNG specializes in deep embossed WPC decking systems that replicate natural wood grain textures more realistically than standard extrusion products. Its decking materials demonstrate strong anti-slip performance and high resistance against UV fading.

Service & Supply Strengths

The company combines product development, manufacturing, and export management within a single operational structure. International buyers benefit from technical consulting support and stable production scheduling for long-term supply partnerships.

Recommended Products & Sample Review

Its 3D embossed decking products are frequently selected for villas, outdoor cafes, and luxury garden projects. Customers often praise the realistic wood appearance and long-term surface stability.

 

UNIWPC

UNIWPC is a professional WPC decking manufacturer supplying wholesale composite decking products worldwide. The company has built strong visibility in export-focused outdoor construction markets.

Core Product Advantage

The supplier offers a broad selection of garden decking, pool decking, balcony flooring, and commercial outdoor flooring systems. Its composite boards emphasize anti-moisture protection and low maintenance requirements.

Service & Supply Strengths

UNIWPC provides factory-direct pricing and supports flexible production requirements for distributors and wholesalers. The company's export-oriented operations improve shipping coordination and international order management.

Recommended Products & Sample Review

Pool decking systems and co-extrusion outdoor flooring remain among the company's strongest product categories. Buyers often comment positively on board uniformity and stable color consistency.

 

Winyoung New Material

Winyoung New Material is a growing WPC manufacturer specializing in eco-friendly outdoor building products. The company focuses on balancing affordability with export-grade quality standards.

Core Product Advantage

The company produces decking, fencing, wall cladding, and deck tile systems suitable for residential and light commercial projects. Its products are designed to minimize maintenance while maintaining structural stability in outdoor environments.

Service & Supply Strengths

Winyoung offers customization support for textures, colors, and dimensions while maintaining competitive pricing structures. Its responsive communication system has improved its popularity among overseas buyers seeking flexible manufacturing partners.

Recommended Products & Sample Review

Its WPC wall cladding and hollow decking boards are commonly selected for modern residential landscaping. Buyers appreciate the lightweight installation process and practical cost-performance ratio.

 

MEIDIAN WPC

MEIDIAN WPC is one of the older composite decking manufacturers in China, with industry experience dating back to 2003. The company participated in several high-profile Chinese infrastructure projects, including the Beijing Olympics and Shanghai Expo.

Core Product Advantage

The company manufactures co-extrusion decking, fencing, pergolas, and outdoor decorative systems with strong structural performance. Its products are engineered for high-pressure resistance, weather stability, and scratch resistance.

Service & Supply Strengths

MEIDIAN benefits from long-term manufacturing experience and mature production management systems. The company also holds multiple international certifications, improving its credibility in overseas markets.

Recommended Products & Sample Review

Its heavy-duty decking boards are commonly used in public parks, waterfront projects, and commercial walkways. Buyers frequently mention reliable density consistency and stable performance in challenging climates.

 

Supereco WPC

Supereco is a large-scale WPC manufacturer based in Linyi, Shandong Province. The company operates over 100 production lines and exports globally with strong emphasis on certification compliance.

Core Product Advantage

Supereco focuses on FSC-certified, SGS-tested outdoor WPC products designed for long-term durability. Its decking systems demonstrate strong moisture resistance and dimensional stability.

Service & Supply Strengths

The company supports large-scale export projects and maintains advanced production capacity capable of handling high-volume orders. Third-party audit systems improve procurement confidence among international buyers.

Recommended Products & Sample Review

Its outdoor decking and fencing systems receive positive reviews for consistent manufacturing quality and stable installation performance. Importers also value the supplier's documentation and certification support.

 

Susta Decking

Susta Decking is a relatively newer supplier in the Chinese WPC industry but has quickly expanded its international presence through export-oriented production and branding strategies.

Core Product Advantage

The company produces sustainable composite decking, wall panels, pergolas, and fencing systems using recyclable material formulations. Its products emphasize modern appearance and environmental responsibility.

Service & Supply Strengths

Susta Decking provides OEM and ODM support for international brands while maintaining flexible customization capabilities. The company also focuses on responsive customer communication and efficient order management.

Recommended Products & Sample Review

Its modern-style capped decking boards are frequently selected for contemporary residential projects. Buyers often mention the clean visual appearance and competitive pricing advantages.

 

Key Trends Driving China's Composite Decking Industry in 2026

Several industry trends continue shaping the competitive landscape of China's composite decking sector in 2026.

First, sustainability remains a central purchasing factor for global importers. Manufacturers increasingly emphasize recyclable materials, reduced formaldehyde emissions, and environmentally responsible production systems. Research on sustainable composite material supply chains also highlights growing market demand for green manufacturing integration and intelligent production management.

Second, co-extrusion technology has become the mainstream standard for premium outdoor decking products. Compared with traditional WPC boards, capped composite decking delivers stronger UV resistance, lower water absorption, and longer service life. Buyers in North America and Europe increasingly prioritize capped decking systems for commercial applications.

Third, customization flexibility is becoming more important for distributors and contractors. Many Chinese suppliers now offer customized textures, dimensions, embossing effects, and color solutions to support regional market preferences.

Finally, international certification standards continue influencing supplier selection. Importers increasingly prefer manufacturers with CE, SGS, FSC, ISO9001, and Intertek certifications to ensure compliance with project specifications and environmental regulations.

 

How to Choose a Reliable Composite Decking Supplier in China

Selecting the right supplier requires more than comparing product prices. Buyers should evaluate manufacturers based on several practical criteria:

• Production capacity and delivery stability
• Material formulation quality
• Surface treatment technology
• Export experience
• OEM customization capability
• International certifications
• Warranty systems
• Technical support responsiveness

High-quality WPC decking suppliers generally maintain strict raw material control and advanced extrusion systems to improve board density and long-term durability. Industry discussions also note that stable formulations and controlled production temperatures are essential for reducing cracking, peeling, and deformation risks.

 

Conclusion

China remains the world's leading source for composite decking products in 2026, supported by advanced manufacturing capability, cost efficiency, and expanding product innovation. The suppliers listed in this ranking represent some of the strongest manufacturers currently serving international outdoor construction markets.

Among them, LIVING GREEN has emerged as one of the most balanced suppliers in terms of sustainability, customization capability, export management, and production scale. At the same time, established manufacturers such as LVSENWOOD, Sentai, HOSUNG, and UNIFLOOR continue strengthening their positions through technical innovation and global market expansion.

For distributors, contractors, and procurement managers seeking reliable WPC decking suppliers in China, evaluating long-term product stability, manufacturing consistency, and service responsiveness remains essential for successful cooperation in 2026 and beyond.