Moisture-Proof WPC Door Frame

Yilian is a manufacturer and supplier specializing in supplying Moisture-Proof WPC Door Frame.Engineered for spaces where water and humidity reign,the door frames combine cutting-edge waterproof technology with the timeless appeal of wood. Built from high-density Wood-Plastic Composite (WPC), these frames are 100% impervious to moisture, making them the ultimate solution for bathrooms, laundry rooms, basements, or coastal properties.Say goodbye to expansive wood, corroded metal, or peeling paint – our frames will last well for decades, even in the wettest conditions.

Product Parameters

Highlights and Manufacturing Excellence

Extensive Industrial Legacy

Our proficiency in wood-plastic engineering is the result of an 18-year professional track record. We began navigating this sector in 1995, leading to the 1999 establishment of our predecessor, Wenzhou Pearl Plastic Steel Door and Window Profile Co., Ltd. This timeline represents a deep accumulation of technical intelligence and market experience.

Robust Operational Infrastructure

Located within the Zhejiang Cangnan Industrial Park, our facility spans 20,000 square meters. The enterprise is supported by 5,000 personnel and fixed assets totaling US$12 million, driving a consistent annual revenue of US$30 million. This significant scale provides a stable foundation for large-scale production and supply.

High-Volume Precision Output

We maintain a formidable production threshold of 650,000 sets per year. Our workshop is equipped with modernized, streamlined lines featuring specialized machinery such as conical twin-screw extruders, CNC saws, panel saws, and multi-axis drilling units, ensuring both manufacturing efficiency and product consistency.

Integrated R&D and Quality Governance

Innovation at our facility is guided by a scientific management philosophy and advanced R&D labs. We employ a comprehensive quality assurance framework that monitors every stage—from raw material preparation to final product validation—ensuring all items align with rigorous industry standards.

Formal Industry Recognition

We are an influential member of the China Plastic Processing Industry Association’s specialized committee for profiles, doors, and windows. Our commitment to quality is further evidenced by ISO9001 and ISO14001 certifications, as well as credentials from the Ministry of Public Security and the China National Accreditation of Laboratories.

Diverse Product Portfolio

As a specialized manufacturer of WPC door systems, PVC solutions, and composite panels, we offer a multifaceted product structure. Our Komay brand is engineered to provide the aesthetic warmth of wood grain alongside the technical benefits of polymers, including resistance to fire, moisture, water, and corrosion.

Global and Domestic Market Reach

Our business model is primarily export-oriented, with a significant footprint in international markets like Saudi Arabia, Brazil, and Israel. Simultaneously, we maintain a strong domestic network with over 100 retail and dealer locations across major Chinese cities, ensuring broad market influence.

Our Services

1. Pre-Sales Consultation Service: We provide professional pre-sales consulting to fully address all customer inquiries, including product performance, specifications, customization options, pricing, delivery schedules and other relevant details. Based on customers’ specific needs—such as decorative style, application scenario and order quantity—we offer personalized product advice and comprehensive solutions to assist customers in making sensible decisions.

2. Custom Design Services: Our professional design team develops customized product designs based on customers’ decorative preferences and individual requirements. We can adjust the surface texture (e.g., wood grain, stone grain), size, color and structure of WPC doors, PVC doors and windows, wood-plastic panels and other products to perfectly match customers’ decorative styles and meet their diverse personalized needs.

3. Production and Delivery Support: Leveraging advanced production lines and strict production management standards, we closely comply with order requirements and delivery deadlines to ensure stable product production. We track the entire production process and timely inform customers of the progress, enabling them to keep abreast of the production status at any time. In addition, we have established a mature logistics cooperation system to provide safe, efficient and fast delivery services, ensuring products are delivered to customers on time and in good condition.

4. Installation Guidance: We offer professional installation guidance for customers, including detailed product installation manuals and video tutorials. When necessary, professional technical staff can answer installation-related questions online or on-site. This helps customers correctly complete product installation, ensures installation quality and product performance, and avoids problems caused by improper operation.

5. After-Sales Maintenance: Adhering to the customer-centered service principle, we provide comprehensive after-sales maintenance services. If product quality issues or malfunctions occur during use, we will respond quickly upon receiving customer feedback, dispatch professional maintenance personnel to resolve the problem in a timely manner, and provide damaged part replacement (within the warranty period) and maintenance services to minimize the impact on customers’ use.

6. Long-Term Technical Assistance: We offer customers long-term professional technical support, including product usage guidelines, daily maintenance advice, technical upgrades and other related services. Our professional technical team is always on standby to solve various technical problems customers may encounter during product use, and can provide technical training services upon request.

7. Post-Delivery Follow-Up: After products are delivered and installed, we conduct regular after-sales follow-ups to assess product performance and customer satisfaction, collect customer opinions and suggestions, and continuously improve our products and services. We maintain complete customer files to provide targeted services and foster long-term, stable cooperative relationships with customers.

Why You Should Choose Us

1. Stable Product Quality: Strict quality control is enforced in every phase of our production. From the selection and mixing of raw materials—including high-density polyethylene, polypropylene and wood fibers—to extrusion, cutting, assembly and final inspection, each step is executed meticulously to eliminate all potential flaws. Our end products feature durability, thermal insulation, moisture resistance, no cracking, no deformation and strong weather resistance, winning us extensive recognition and trust from clients around the world.

2. Excellent Product Performance and Design: Our products are developed with unique design concepts, and their surfaces are elaborately treated with imported UV transfer technology or eco-friendly coatings. This not only ensures top-notch product performance but also enhances their visual appeal. Customized design services are also available—product surfaces can mimic wood grain, stone grain and other textures, making them suitable for modern, retro and various other decorative styles to satisfy our customers’ diverse demands.

3. Solid Production and Supply Capabilities: Boasting a large-scale factory, advanced production equipment and a professional team of 5,000 staff, our annual production capacity hits 650,000 sets. This enables us to steadily meet the large-order requirements of our customers and guarantee timely delivery, thus avoiding any negative impacts on customers’ projects or sales due to insufficient supply.

4. Comprehensive and Considerate After-Sales Service: Guided by a customer-oriented service philosophy, our company provides attentive after-sales support at all times. We promptly address any problems customers may encounter during product use, installation and maintenance, and offer all-round technical help to ensure customers can purchase and use our products without any concerns.

5. Reputable Market Standing: With 18 years of industry experience, authoritative industry certifications and profound market expertise, we have built a positive corporate image and reliable market credibility both at home and abroad. Our products are well-received in many countries and regions, and we have established a stable customer base and a solid market reputation, making us a trustworthy partner for all clients.

6. Powerful R&D Capabilities and Sustainable Growth: Equipped with advanced R&D facilities and a professional R&D team, we continuously pursue technological innovation and product upgrading to adapt to changing market demands and industry trends. We are dedicated to becoming a world-class wood-plastic R&D and production base, allowing us to provide customers with higher-quality and more competitive products over the long term.

7. Versatile Application Scenarios: Our products have strong adaptability and are applicable to various scenarios, including residential buildings (bedrooms, bathrooms, kitchens, balconies, entrance doors), outdoor applications (gardens, courtyards, swimming pools, saunas) and special environments (coastal humid areas, regions with large temperature differences), etc. Their strong adaptability enables them to meet customers’ needs in different settings, resulting in an extremely wide applicationscope.

Characteristics

Moisture-Proof WPC Door Frame is made of wood fiber and thermoplastic (such as polyethylene, polypropylene, etc.) through a special process of fusion to form a dense structure, which can effectively prevent moisture infiltration to avoid moisture-induced expansion, deformation or mildew.

Both the texture of wood and plastic weather resistance, impact resistance, corrosion resistance, long service life, especially for temperature differences, high humidity areas.

Moisture-Proof WPC Door Frame production process does not need to cut down a large number of trees, reducing the consumption of forest resources; no formaldehyde, benzene and other harmful substances released, in line with green building materials standards.

This door is lightweight, easy to cut, and can be fixed with mortise and tenon or screws, which reduces the construction difficulty and cost.