FAQ：

We provide complimentary physical architectural swatch boxes and Technical Data Sheets (TDS) for qualified commercial buyers worldwide. Standard container orders (20GP/40HQ) feature a 15–20 business day turnaround. Direct WhatsApp consultation: +86 138 6616 1113 | Emails: Dora@China-wpcdeck.com / Ella@China-wpcdeck.com.

Yes. Operating automated German-standard extrusion lines in Hefei, China, KSL provides full OEM/ODM engineering support. We offer rapid custom profile tooling with 15-day prototype mold development, alongside bespoke RAL and Pantone color matching tailored to master architectural blueprints.

Yes. All KSL composite profiles are tested by accredited international third-party laboratories including SGS and Intertek. Our formulations are 100% lead-free, non-toxic, and fully compliant with EU RoHS and REACH SVHC regulations. We maintain ISO9001, ISO14001, ISO45001, and CE-CPR certifications.

ANHUI KSL NEW MATERIAL CO., LTD. provides a 25-Year Limited Commercial & Residential Warranty for our 360-degree fully capped co-extrusion WPC decking and ASA exterior wall cladding profiles against rotting, splitting, splintering, fungal decay, and structural termite damage under standard installation guidelines.

ASA (Acrylonitrile Styrene Acrylate) co-extruded cladding features an aerospace-grade polymer shield over a high-density wood-plastic composite core. Compared to traditional uncapped WPC, ANHUI KSL NEW MATERIAL CO., LTD.'s ASA cladding delivers superior UV color stability (Delta E < 2.0 after 3,000h Xenon-arc testing), ultra-low water absorption (<0.2%), Shore D 82+ scratch hardness, and Class B1 flame retardancy, eliminating surface chalking and moisture distortion in high-UV or coastal environments.