About us

QLsemi was established in 2021 and specializes in high-reliability packaging solutions for high-performance power devices.Headquartered in the Beijing Economic-Technological Development Area,the company has a materials production base in Suzhou and an equipment manufacturing base in Tianjin.It operates several thousand square meters of cleanrooms and maintains full-process packaging prototyping and testing laboratories in both Beijing and Suzhou.Its core businesses include high-performance packaging materials,packaging and testing equipment,process development,and device reliability evaluation services.

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