Quality Control

Strict quality management runs through every production procedure of our aluminum outdoor products, to guarantee stable, long-lasting performance for our European partners.

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Raw Material InspectionAll aluminum profiles are standard 6063-T5 aerospace grade alloy. We inspect material composition, wall thickness and hardness once raw materials arrive at our factory, unqualified materials will be rejected directly.
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In-line Production Checking Our QC team inspects dimensions, welding tightness and surface finish during cutting, welding and polishing processes, to avoid defects in advance.
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Coating Weather Resistance Test The outdoor polyester powder coating is strictly tested for UV resistance, anti-corrosion and scratch resistance. Our finished aluminum products can endure cold winters, continuous rainfall and coastal salty humidity across all European regions without fading or rusting.
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Final Pre-Shipment Inspection 100% full inspection will be carried out on overall size, structural stability, hardware operation and appearance before shipment. Only qualified goods will be packed firmly for long-distance sea transportation to European ports.
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