Yusen International Trading (Guangzhou) Co., Ltd. Quality Control

We place great emphasis on the selection of our component suppliers. We have established long-term partnerships with reliable suppliers who have undergone rigorous screening and evaluation. These suppliers have excellent reputations and robust quality management systems to ensure that the components they provide meet our requirements and standards.

Throughout the production process, we implement stringent controls at every stage, from material procurement to final assembly. We rigorously assess the quality of raw materials by conducting comprehensive inspections on each batch to ensure compliance with our specifications. Additionally, we have implemented strict process controls for component manufacturing, including regular equipment maintenance and calibration to ensure the stability of component quality.

Our employees undergo extensive training to ensure they possess the necessary skills and quality consciousness. We have established detailed work instructions and standard operating procedures, conducting regular training and audits to ensure that each operation is carried out in accordance with the defined standards.

Every manufactured component undergoes rigorous inspection to validate its quality. We utilize advanced testing equipment and processes to conduct comprehensive inspections for aspects such as appearance, dimensions, and functionality. Only components that pass the inspection are allowed to proceed to the next production stage.

During the assembly process, we strictly adhere to standardized operating procedures to ensure accuracy and assembly quality at each step. Each completed beauty device undergoes thorough functional testing and performance validation to ensure compliance with design specifications and customer requirements.

To maximize product quality, we conduct a final quality inspection, comprehensively evaluating the appearance, functionality, safety, and reliability of each assembled device. Only products that pass the final quality inspection are authorized for shipment.

We place great importance on quality records and traceability. Every product has detailed quality records, including reports on material inspections, component inspection records, and final device testing reports. These records not only ensure internal quality control but also enable us to trace and address any quality issues for continuous improvement.

Through our rigorous quality control measures and processes, we ensure that every machine leaving our factory is of the highest quality standard.