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extrusion production line
Spray production line
Storage capacity
Production quality control

Production & Quality Control

Haohong Aluminum advocates a people-oriented and customer-first spirit, supported by a skilled workforce and technical experts. Our dedicated QC Department implements a "Three-level Inspection" system (self-inspection, mutual inspection, and professional inspection) to ensure no unqualified raw materials enter production and no unqualified products leave the factory. We have established a quality testing center for full-process monitoring. Reasonable quality control points are set at raw material storage, melting/casting, extrusion, surface treatment, and final warehousing to ensure the entire process remains under strict control.