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OEM SEMI Chip: Our facotory can supply the OEM SEMI chip manufacture 1. manufacture photo mask 2. lithography(one side/tow side) 3. etching(dry etching/wet etching) 4. ion implantation 5. Semiconductor chip package ...

Offer 4 Inch GaAs Polished Wafer: Dia 4 inch Grade Prime/test Growth Method HB/VGF thickness: customization Crystal orientation: <100> <111> surface: single/double side polished no scratch, no saw mark, no chip, no stain packing ...

2 Inch GaAs Polished Wafer: Dia 2 inch Grade Prime/test Growth Method HB/VGF thickness: customization Crystal orientation: <100> <111> surface: single/double side polished no scratch, no saw mark, no chip, no stain packing ...

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OEM SEMI Chip