Basic Information
Model NO. | 138*22.5mm | Style | Classic |
Pattern | Wood Grain | Flexural Strength | Above 36MPa |
Function | Waterproof, Anti-Static, Anti-UV | Mounting Accessories | Available |
Color | Customized | Length | 2.2m/ 2.9m or Customized |
Certification | ISO9001 | MOQ | 200 Sqm |
Usage | Household, Outdoor, Commercial, Public Area | Lead Time | 15 Days for 1X20 Gp |
Customized | Customized | Feature | 2 Sides Usable |
Material | Plant fiber + HDPE+ Additives | Transport Package | Fumigated Pallets |
Profile | 6 holes | Specification | 138*22.5mm |
Surface Treatment | Sanding/ Embossing/ Brushing | Trademark | Hwood |
Density | 1.10 Kgs~ 1.25 Kgs/ Cm3 | Origin | China |
Water Absorption Rate | Less Than 2% | HS Code | 39189090 |
Working Environment | -40~60 Degrees Celsius | Loading Port | Qingdao |
Product Characteristics:
1. Made of plastic (HDPE) and plant long fiber, plus non-hazardous chemical additives such as anti UV agent, light stabilizer, lurbicant, culping agent and etc, our Herb Plastic Composites(HPC) decking board gives any decking a fantastically clean and professional finish.
2. Designed against fading has anti mildew properties and is anti slip even when wet. The full bodied colour means that the decking can be sanded down like traditional wood whilst maintaining its original colour.
3. Treads on surface of our HPC decking boards provide a choice of desirable, tough anti-slip surfaces. The vivid wood grain look makes it more natural to see and feel. The boards have self-cleaning anti mildew construction and require virtually no maintenance for their life.
4. The products have the advantages of being eco-friendly, high strength, low density, long service life, strong plasticity, recyclability, and can completely replace wood and artificial wood.
5. Easy intallation and no maintenance is needed.






Company Overview
Weifang Yunding Holdings Group focuses on research, development, production, and sales of Hwood Herb Plastic Composite(HPC) materials, including decorative panels, flooring, wall panels, and other decorative materials. Its raw materials consist of corn straw fiber and high-density polyethylene (HDPE), which are processed using unique blending equipment and material formulations.HPC products have lower water absorption, stronger nail holding capacity, and are less deformation and warping compared to traditional wood-plastic composite materials (WPC). They offer advantages such as non-rot, insect-resistant, strong weather resistance, flexible processing, and recyclability. They can be sawed, nailed, planed, riveted like wood-plastic composites, and recycled like plastics. It is an ideal alternative to wood-plastic composites. The products are widely used in construction materials, landscaping, home decoration, furniture panels, flooring substrates, logistics pallets and packaging, transportation facilities, and other fields. With huge market demand and broad development prospects, it is a strategically emerging industry strongly supported by the country.
Herb Plastic Composite decorative materials, with long fiber inside improving properties, indluding coextrusion and non-coextrusion decking, wall panel, column, sauna plate, railing, etc. make environment more eco-friendly.
The "HPC Outdoor Decking Production Line" is a professional equipment independently developed by our company in cooperation with the Ningbo Institute of Materials, Chinese Academy of Sciences, which uses plant straw, waste wood and other plant long fibers to produce various molded logistics pallets. Until now it has obtained more than 20 national patents, and it's a domestic first and has a world-leading technical level. The production line has the advantages of high filling and high dispersion of plant fibers, operation simply and high level of automation. Various pallets made of 70% of plant long fibers and 30% of waste plastics have the advantages of light weight, high strength, low cost, and green environmental protection, which can meet the needs of various outdoor decorations. Weifang Yunding Holding Group Co., Ltd. will cooperate with you for win-win and common development!FAQ:
1. What's HPC?
2. What's the process to make HPC decking?

3. Compared to real wood, what are the advantages of HPC?
Shortly speaking, HPC not only has better mechanical properties, weathering resistance, color fastening, chemical stability and
low heavy metal content, but also is water-proof.
4. Will color fade because of weathering?
Unlike real wood, our products have great color fastening performance. The color will just fade a little at the beginning of three
months, and then the color will become very stable for later application.
5. Are HPC products easy to install?
Definitely,Our customers can find all fitting and hardware for installation of HPC products. Also you can download the materials of installation from
our website. We are pretty sure that our products can meet your DIY request.