Zhengyuan WPC decking comes with 10 to 15 years limited warranty, which should be under proper usage that provides comprehensive coverage against splintering, splitting, rot or decay, and in termite damage. Our products have been tested by China's government organization, which issued a formal TEST REPORT for our products quality. We can provide this TEST REPORT copy if it is needed.

Although Wood Plastic Composites has many good features in outdoor usage.While it has some shortages also. The most evident shortage is its IMPACT RESISTANCE is not very good, this is decided by inside structure of this material.