Quality Management System
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Core Supplier Qualification Certification
We conduct rigorous technical audits and qualification certifications of suppliers of core components such as motors, bearings, fan blades, and chips to ensure reliability at the source.
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Raw material self-procurement and Warehousing inspection
All key raw materials are sourced by us. Before each batch of materials enters the warehouse, sampling inspections are conducted according to standards to determine their dimensions, materials, and electrical performance.
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Standardized process quality control
Quality inspection points are set up in every key process, such as motor assembly, air duct integration, and complete machine assembly, and standardized inspections are carried out to remove defective products in a timely manner.
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Finished product full inspection and random inspection
Each finished product must pass basic functional tests. In addition, samples are taken from each batch to perform more rigorous comprehensive performance tests, including wind speed, noise, and durability.
