led lights During the production of led lights, Dongguan SUMBAO Lighting Technology Co. Ltd divides the quality control process into four inspection stages. 1. We check all incoming raw materials before usage. 2. We perform inspections during the manufacturing process and all manufacturing data are recorded for future reference. 3. We check the finished product according to the quality standards. 4. Our QC team will randomly check in the warehouse before shipment.
SUMBAO led lights We established brand - SUMBAO, wanting to help make our customers' dreams come true and do everything we can to contribute to society. This is our unchanging identity, and it is who we are. This shapes the actions of all SUMBAO employees and ensures outstanding teamwork across all regions and business fields.decorative track lighting fixtures,wrought iron track lighting,adjustable pendant track lighting.