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Company news, technology updates, industry insights and statutory notices.
Company news · 2025-11-01
Sapphire substrates qualified to 6 inch
Ingot handling, orientation and polishing now cover 6-inch wafers and 310 × 310 mm sheets, with volume delivery scheduled from this month.
Technology updates · 2025-09-01Kerf budgets tighten as wafers get thinner
Why cost per wafer, not wire price per reel, is the metric that decides a slicing process.
Industry insights · 2025-08-01SiC moves to 8 inch: what changes for substrate supply
Larger diameters shift the hard part from slicing to bow and defect control.
Company news · 2023-07-01Provincial delegation visits the Guangzhou Expo booth
Shandong officials toured the stand at the 18th China International SME Fair.
Technology updates · 2023-06-01Offcut tolerance decides epitaxy yield
A ±2° substrate specification is a process number, not a marketing number.
Industry insights · 2023-05-01Measuring substrate quality by TTV, not by price
Two batches at the same price can differ by the cost of a whole thinning step.