The Pre-Shipment Inspection (PSI) is one of many types of quality control inspections conducted by Shenzhen Learnew Optoelectronics Technology Co., Ltd.. This inspection is done according to standard QC Test, or based upon customer requirements. Samples are selected and inspected for defects at random, according to these standards and procedures. For us, Pre-Shipment Inspection is an important step in the quality control process and is the method for checking the quality of flip chip led technology before they are shipped.

earnew Optoelectronics stands out in the fierce markets relying on R&D and manufacturing advantages. We provide professional chip led cob 50w manufacturing solution. 12v cob led produced by earnew Optoelectronics is very popular in the market. All materials of Learnew smd led chip meet global standards. It's free of lens or other components and greatly reduce optical loss. Once these shoes made of this material are on one's feet, they will feel the difference and know they are wearing something unique. It's free of lens or other components and greatly reduce optical loss.

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