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Phone: 0755-83731972
Fax: 0755-82705431
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Overseas Marketing Department: D-I, 7th Floor, Jindacheng Building, Zhongxin Road, Shajing Street, Baoan District, Shenzhen
Phone: 0755-83731972
Fax: 0755-82705431
Marketing Department Email: sales@szhopesearch.net
Overseas Marketing Department: D-I, 7th Floor, Jindacheng Building, Zhongxin Road, Shajing Street, Baoan District, Shenzhen
product name：
Four-layer Immersion Gold
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415
Detailed description
Four layers of gold, 2.0mm, green oil;
Finished copper thickness: 1/1OZ;
Surface treatment: chemical gold;
Minimum line width/spacing: 0.1mm/0.1mm;
Minimum aperture: 0.2mm.