Offer Optoelectronic Chips and Semiconductor Testing Services

Testar Electronics Corporation was established in 2007, engaged in Optoelectronic Testing (LED, Photodiode, VCSEL) and Semiconductor testing, main OEM services are Chip Probing / IC Functional Testing / Die Sorting (Wafer Reconstruction) / Visual inspection / BURN-IN.
Testar Electronics Corporation, an affiliated company of Chroma, has excellent foundry test advantages. As a member of Chroma group which is the world's leading automatic test instrument and equipment supplier with own-brand product, Testar Electronics Corporation owns sufficient group resources, advanced automatic testing system, clean room factory, strong R&D group, and professional service team.
In order to control test and operation information effectively, we build test environment with MES system to improve quality and efficiency. Furthermore, to provide customers excellent and cost-effective testing services.




68,Hwa-Ya 1st Road, Hwa-Ya Technology Park, Taoyuan Hsien 333, Taiwan

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