Looking for polished sappire wafer Buyer and Importer from United States - Buying Lead
Looking for polished sappire wafer Buyer and Importer from United States - Buying Lead
29 Apr, 2024
Looking for polished sappire wafer
Dear Sir Madam,This is mingguoliu from US.I'm looking for 4-inch sapre wafers with the following specifications:material: saprediameter: 100mmsingle shed roughness