Focused on All in One Solar Street Light OEM

Check that raw materials like LED chips, lamp housings, and power supplies meet specifications. Test materials, performance, and appearance (e.g., housing corrosion resistance, LED chip luminous efficacy). Label and store qualified materials; reject and separate unqualified products.

After the machine is started, test every item on the first batch of completed goods. Inspect the production process at every stage, paying particular attention to the welding, assembly, and sealing procedures. Every two hours, testing and sampling are carried out to keep track of inspection records and quickly address process deviations.

Examine every aspect of the final product, including its appearance (smooth assembly, no scratches), electrical performance (voltage, current, insulation), optical characteristics (color temperature, illumination), and degree of protection (dustproof and waterproof). Products that don't meet standards are reworked and reinspected.

Verify the model and quantity of outgoing products, attach conformity labels, sample and confirm key performance characteristics, and check packaging integrity (impact and moisture protection).

Create a product batch ledger that documents production procedures, inspection information, and raw material batches. When after-sales feedback is received, promptly identify the source, evaluate issues, and enhance quality control standards to create a closed-loop management system of "inspection-rectification-review-optimization."