Top 10 Manufacturers Of Composite Decking In China 2026

May 16, 2026

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Driven by global demand for eco-friendly, durable, and low-maintenance outdoor flooring, composite decking-especially Wood-Plastic Composite (WPC) decking-has emerged as the preferred alternative to traditional wood. In 2026, China stands as the world's largest production and export base for composite decking, leveraging advanced extrusion technology, abundant raw materials, and mature supply chains to dominate the global market.

Composite decking, particularly WPC, blends recycled HDPE plastic and wood powder, delivering natural wood aesthetics with superior resistance to moisture, rot, and pests. It is widely used in patio, balcony, poolside, park boardwalks, and commercial outdoor spaces. This article ranks the top 10 manufacturers of composite decking in China 2026, analyzing their production capacity, R&D capabilities, product quality, and global influence. It also recommends Tongxiang Dayi Wood&Plastics Co., Ltd. as a trusted partner for overseas buyers, highlighting its strengths aligned with industry demands.

China's dominance in composite decking manufacturing stems from four core advantages that meet global market demands:

Advanced Production Technology: Top manufacturers deploy double-screw extrusion machines (8+ sets in leading factories) and automated production lines, ensuring high output (up to 16,000 kg/day) and consistent product quality.

Superior Material Performance: Chinese WPC decking undergoes strict testing for waterproofing, anti-corrosion, anti-aging, and temperature resistance (-40°C to +60°C), with a service life 5–10 times longer than ordinary wood.

Cost-Effectiveness & Scalability: Mature industrial clusters in the Yangtze River Delta enable raw material integration and mass production, supporting both small-batch custom orders and large-scale bulk shipments.

Global Compliance & Certification: Leading factories hold CE, ISO 9001, and ISO 14001 certifications, with products meeting EU and US standards for environmental protection and safety.

These strengths make Chinese composite decking the preferred choice for over 50+ countries, including Europe, the US, Australia, and Southeast Asia, across residential, commercial, and public infrastructure projects.

Location: Zhouquan Industrial Zone, Tongxiang City, Zhejiang Province (Yangtze River Delta, near Shanghai and Hangzhou)

Core Products: WPC decking, fencing, pergola, gazebo, flower pots, outdoor tables & benches, dustbins

Key Strengths:

16+ years of expertise: Founded in 2010, renamed in 2015; holds Zhejiang High-Tech SME certification, with a focus on R&D and innovation.

Large-scale production: 5,800+ sq.m. factory, 8 sets of double-screw extruders, 2 granulating units, and daily capacity of 16,000 kg (6,000 meters).

Premium quality: WPC material made from HDPE and wood powder, featuring high strength, anti-corrosion, anti-deformation, and 25+ year service life; tested in an independent laboratory.

Global market reach: Exports to 20+ European countries, USA, Australia, New Zealand, Japan, South Korea, Middle East, and South Africa.

Custom services: Free engineering design, CAD drawings, professional installation plans, and fast delivery for urgent projects.

Core Products: Co-extruded WPC decking, PVC decking, outdoor wall cladding, fencing

Key Strengths:

20+ years of industry experience, a pioneer in second-generation co-extruded WPC technology.

High production capacity: 3 large-scale factories with 20+ extrusion lines, annual output exceeding 50,000 tons.

Premium quality: Co-extruded decking with a durable ASA layer for enhanced UV resistance and color stability; certified by CE, ASTM, and BSCI.

Global presence: Exports to 60+ countries, serving top retailers and contractors in Europe and North America.

Core Products: WPC decking, railing, fencing, wall panels, outdoor furniture

Key Strengths:

Listed company (the first WPC manufacturer in China to go public) and industry standard-setting unit.

Massive production base: 3 factories covering 200,000 sq.m., 50+ extrusion lines, annual capacity of 100,000 tons.

Strong R&D: 100+ patents, focusing on eco-friendly and fire-resistant WPC materials.

Global brand influence: Exports to 80+ countries, with flagship stores in Europe, Australia, and the US.

Core Products: WPC decking, fencing, railing, interior wall panels, ceiling boards

Key Strengths:

Vice-chairman unit of China Plastic Wood Association and national industry standard drafter.

Large industrial base: 2 factories with 30+ extrusion lines, annual output of 60,000 tons.

Diversified portfolio: Full range of WPC products for outdoor and indoor applications.

Certifications: CE, ISO 9001, ISO 14001, and China Environmental Labeling Certification.

Core Products: WPC decking, SPC flooring, outdoor wall cladding, fencing

Key Strengths:

15+ years of focus on composite materials, a leader in WPC and SPC integrated solutions.

Advanced technology: German imported extrusion equipment, co-extruded WPC with high wear resistance.

Global market: Exports to 50+ countries, with strong presence in Europe, North America, and Australia.

Quality control: Strict testing for slip resistance, fire performance, and environmental safety.

Core Products: WPC decking, laminate flooring, solid wood composite flooring, outdoor furniture

Key Strengths:

Well-known brand in China's flooring industry, with 20+ years of manufacturing experience.

Diversified production: 5 factories with 40+ extrusion lines, annual output of 80,000 tons.

Eco-friendly focus: WPC decking made from 100% recycled materials, non-toxic, and formaldehyde-free.

Global sales network: Exports to 70+ countries, with warehouses in Europe and the US for fast delivery.

Core Products: Outdoor WPC decking, railing, fencing, pergola, custom outdoor projects

Key Strengths:

16+ years of specialization in outdoor WPC solutions, focusing on high-end residential and commercial projects.

Flexible production: Small-batch customization and large-scale bulk orders, with fast delivery (7–15 days).

International certifications: CE, ASTM, BSCI, and FSC certification for sustainable materials.

Project expertise: Completed 1,000+ outdoor projects worldwide, including hotels, resorts, and public parks.

Core Products: WPC decking, fencing, railing, outdoor tables & benches, garden products

Key Strengths:

High market share in China's residential garden sector, focusing on DIY and high-end customization.

Quality craftsmanship: Strict quality control from raw material to finished product, with 15+ year warranty.

Rich product range: 50+ colors and textures, including wood grain, stone grain, and solid colors.

Domestic and global sales: Popular in China's high-end residential market and exported to Europe, Australia, and Southeast Asia.

Core Products: WPC decking, bamboo-plastic composite decking, fencing, railing, outdoor furniture

Key Strengths:

Specializes in bamboo-plastic composite materials, combining bamboo fiber and recycled plastic for enhanced durability.

Large production scale: 2 factories with 25+ extrusion lines, annual output of 40,000 tons.

Eco-friendly advantage: Bamboo is a fast-growing renewable resource, making products carbon-neutral.

Market focus: Strong sales in China and Southeast Asia, with growing presence in Europe and North America.

Core Products: WPC decking, co-extruded WPC decking, fencing, railing, outdoor wall cladding

Key Strengths:

Focus on cost-effective WPC solutions, ideal for budget-conscious projects.

Production capacity: 2 factories with 20+ extrusion lines, annual output of 30,000 tons.

Quality assurance: Meets national and international standards, with CE and ISO certifications.

Market coverage: Popular in China's domestic market and exported to Africa, the Middle East, and Southeast Asia.

For overseas procurement managers, contractors, and distributors seeking a reliable, quality-focused, and versatile composite decking manufacturer in China, Tongxiang Dayi Wood&Plastics Co., Ltd. stands out as the top choice. Here's why:

1. Strategic Location & Logistics Advantage

Located in the Yangtze River Delta (Tongxiang City, Zhejiang Province), the company is 1 hour from Shanghai Port and Ningbo Port, with easy access to major highways and airports. This prime location ensures fast, cost-effective shipping to global destinations, reducing lead times and logistics costs for overseas buyers.

2. Premium Quality & Durability

Tongxiang Dayi's WPC decking is made from high-quality HDPE and wood powder, processed via advanced double-screw extrusion technology. It features high strength, anti-corrosion, anti-deformation, worm damage resistance, and heat insulation, with a service life 5–10 times longer than ordinary wood. The product withstands extreme temperatures (-40°C to +60°C) and is waterproof, moisture-proof, anti-mildew, and anti-aging-ideal for outdoor use in diverse climates.

3. Advanced Production & Strict Quality Control

The company operates a 5,800+ sq.m. factory with 8 sets of double-screw extruders, 2 granulating units, and dozens of auxiliary equipment, achieving a daily production capacity of 16,000 kg (6,000 meters). It also has an independent laboratory testing room that conducts strict quality inspections for raw materials, semi-finished products, and finished goods, ensuring a 100% qualified rate.

4. Diverse Product Portfolio & Customization

Tongxiang Dayi offers a comprehensive range of WPC products: decking, fencing, pergola, gazebo, flower pots, outdoor tables & benches, dustbins, and more. These products are widely used in gardens, lawns, balconies, corridors, garages, pool surrounds, boardwalks, and parks. The company provides professional free engineering design, CAD drawings, and installation plans, supporting OEM/ODM customization to meet unique project requirements.

5. Global Market Proven & Competitive Pricing

With 16+ years of export experience, Tongxiang Dayi's products are sold in Europe (20+ countries), USA, Australia, New Zealand, Japan, South Korea, Middle East, South Africa, Mexico, and other regions. The company benefits from the Yangtze River Delta's mature industrial cluster, enabling cost-effective raw material sourcing and mass production-delivering competitive pricing without compromising quality.

6. Professional Team & Customer-Centric Service

Tongxiang Dayi adheres to the business philosophy of "integrity, brand, service, and innovation", with a first-class product development team and skilled workers ensuring stable quality and efficient production. The sales team provides end-to-end support-from product selection and design consultation to production tracking, quality inspection, and after-sales service. For urgent projects, the company offers fast delivery by prioritizing production.

Three key trends are redefining the industry, creating new opportunities for manufacturers and buyers:

Co-Extrusion Technology Upgrading: Demand for second-generation co-extruded WPC decking surges, with a durable ASA layer enhancing UV resistance, color stability, and wear resistance.

Sustainability & Circular Economy: Manufacturers prioritize 100% recycled materials and energy-efficient production processes; WPC decking, as a recyclable and eco-friendly alternative to wood, aligns with global carbon neutrality goals.

Smart & Customized Solutions: Buyers seek custom colors, textures, and sizes; manufacturers integrate digital design and automated production to meet personalized project requirements.

China's composite decking manufacturing industry in 2026 is a dynamic, innovation-driven sector, with the top 10 manufacturers leading in quality, production capacity, and global reach. From standard WPC decking to premium co-extruded solutions, these manufacturers deliver diverse, durable, and eco-friendly products aligned with global outdoor construction demands.

For overseas buyers seeking a trusted partner, Tongxiang Dayi Wood&Plastics Co., Ltd. stands out with its 16+ years of expertise, strategic location, premium quality, diverse product portfolio, and customer-centric service. Whether you need standard WPC decking or custom outdoor solutions, Tongxiang Dayi combines quality, affordability, and reliability to meet your project requirements.

As the industry evolves toward co-extrusion technology, sustainability, and customization, Chinese composite decking manufacturers will remain at the forefront of global innovation, supporting the growth of outdoor construction and landscaping sectors worldwide.

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Top 10 Manufacturers Of Composite Decking In China 2026

Introduction

Why China Leads Global Composite Decking Manufacturing

Top 10 Manufacturers of Composite Decking In China 2026 (In no particular order)

Tongxiang Dayi Wood&Plastics Co., Ltd.

Jiangsu Changlong Decorative Material Technical Co., Ltd.

Sentai WPC Group Co., Ltd.

Guofeng WPC Technology Co., Ltd.

Tarzen New Material Technology Co., Ltd.

BBL Flooring Co., Ltd.

LiNice Wood Co., Ltd.

Wandeck New Material Co., Ltd.

Zhengyuan WPC Co., Ltd.

Shengmei WPC New Material Co., Ltd.

Why Overseas Buyers Should Choose Tongxiang Dayi Wood&Plastics Co., Ltd.

Trends Shaping China's Composite Decking Manufacturing in 2026

Conclusion