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QUALITY CONTROL — XZNS manufacturing

QUALITY CONTROL

CHECKED AT EVERY CRITICAL STAGE

Quality is built into the process—from raw materials and mould approval to decoration, packing and final shipment.

OUR APPROACH

CONSISTENCY BEFORE CAPACITY.

High-volume manufacturing only works when every stage protects the approved specification. Our controls focus on function, appearance and shipping readiness.

01Raw material inspection02Mould and first-piece approval03Dimensional measurement04Wall thickness and weight control05Leak and closure compatibility06Thermal and impact testing07Decoration adhesion check08Visual defect inspection09Final packing audit10Batch traceability

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