Pre-shipment inspection (PSI) is one of the many quality control tests conducted by DLAA Industrial Co., Ltd. This inspection is based on standard QC testing or on customer request. Based on these criteria and procedures, samples are randomly selected and defects are checked. For us, pre-shipment inspection is an important step in the quality control process and a way to check the quality of the led off road driving lights before shipment.
As a professional auto accessories manufacturer, DLAA Auto Lighting is highly appraised among customers. The led signal lights is one of the main products of DLAA Auto Lighting. As we all know, DLAA Auto Lightingboasts its excellent design for led signal lights. The product features small friction power consumption. Due to the small contact area for the friction pair, combining with semi-fluid lubrication or boundary lubrication, the friction power is very small.
For sustainable development, we have stepped up seriously. We have been focusing on reducing production waste and CO2 emissions to minimize our footprint.