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Shenzhen Learnew Optoelectronics Technology Co., Ltd. quality control

Customer Reviews
August 25, 2023, I purchased UVA LED chips from Learnew. Learnew delivered the custom UVA chips we requested quickly and with excellent workmanship. It was a pleasure to work with Learnew. He was able to tell me exactly which product would work with my curing printer, saving me a lot of time. They are very professional.

—— Ashraf Trading

October 13, 2023,I received a customized 3535 COB LED Chip .Their attention to detail, timely responses, and on-time delivery have exceeded my expectation.The sample I received is what I need, very bright, I will choose LEARNEW for a long time in the future

—— Hector Bustillo

March 2024,Just received the product and have tried it,The design of these Hight LED chips is outstanding. They are compact, easy to install, and provide excellent illumination. I am extremely satisfied with their performance!

—— Fabio Antista

I am thoroughly impressed with the functionality of these UV LED chips. They offer reliable UV output, high efficiency, and a long lifespan. A great investment for any UV application!

—— Ali Muhammad

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QC Profile

LEARNEW LED Quality inspection process

 

1. Receive PMC materials, including silver glue, chips, substrates, and other auxiliary materials.

 

2. IQC inspects raw materials

 

3. Silver glue needs to be cured and baked.

 

4. After baking, adjust the lead binding machine, then OQC first inspection, and after production is completed, OQC inspects all leads.

 

5. Adjust the dam machine, after adjusting the machine, OQC first inspection, and then dam production. After production is completed, OQC spot checks.

 

6. Baking is required after the dam is completed.

 

7. After baking, adjust the sealing machine, then OQC first inspection, and then the sealing machine starts production. After production is completed, OQC will conduct a full inspection.

 

8. After all products are produced, OQC will inspect them all.

 

9. Test and light up all products to ensure that every piece of product can be lit and free of impurities

 

10. Before and after packaging, the product will be fully inspected by OQC before shipment.

Contact Details
Shenzhen Learnew Optoelectronics Technology Co., Ltd.

Contact Person: Devin

Tel: +86-15818602704

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