Incoming PVC resin and additives inspected against specifications before entering production. Only approved materials proceed.
Continuous monitoring across 30+ production lines —dimensions, surface quality, and structural integrity checked in real-time.
Waterproof submersion test · B1 fire retardant test · E0 formaldehyde emission test. Third-party verified.
Random sampling and final inspection before packaging. Every export order double-checked.
Lowest formaldehyde emission level —safe for indoor use, compliant with global environmental standards.
Near A-grade fire performance —chars without flame spread. Self-extinguishing.
Submersion tested —no degradation, no swelling, no delamination after extended water exposure.
Recognized as Grade A tax credit enterprise (2020 & 2023) —a mark of compliance and reliability.
Our dedicated quality lab performs rigorous testing on every production batch. Detailed test reports available upon request.
Our products undergo rigorous third-party testing for waterproof performance, fire resistance, and environmental safety.
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We provide detailed material test reports, certification copies, and patent documentation to qualified partners.
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