Strict Quality Control System Ensures The Quality of Finished Products

At QIUSUO, quality control starts with clear and confirmed requirements. Before production, we check the agreed drawings, materials, specifications and any applicable standards, so both sides have the same understanding of the order. During production, we follow key steps such as material checking, production progress review, dimensional inspection, aperture or slot checking, surface inspection and packing control. For fabricated or custom-made products, we also pay attention to details such as flatness, bending accuracy, welding condition and overall appearance. Before shipment, inspection photos, production records or order-related quality documents can be provided when required, helping customers review the finished products and confirm shipment with confidence.