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          • Stock Code:839222中文|English

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            Electronic packaging
            Location: Home > Solution > Electronic packaging

               Technical persons in SYPI Co., Ltd have many years of 

            experience in PCB/PCBA analysis and UL certification, 

            accumulated a large number of actual cases. They can 

            provide various solutions for customs in different stages, 

            including research, certification, production, and customer 

            complaints, help customs to solve problems  quickly, and 

            grab the market opportunities.








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            Theoverall structure and Solder ball defect of circuit board:




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