Outdoor WPC Decking Hollow Joist

advantage :
1. Weatherproofing and paint free
2. Disruption not crack, easy to maintain
3. Little expansion/contraction, good dimensional stability
4. Not mildew, not termite damage
5. Processed easily
6. On many occasions in plastic and wood substitute
7. Recycling 100%
8. No wood thorns hurt
9. Slip resistant (wet or dry)
10. Maintenance-free, carrying color itself
11. No pollute to soil or ground water
12. Possess the characteristics of wood
13. Cuts/fastens/nail/paint easily
14. Outstanding screw and nail retention
15. Natural wood feeling and get close to nature
16. UV resistance and long life
17. Non-harmful to the human body composition
18. Friendly to the environment

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