Company Name: Xiamen Powerway Advanced Material Co., Ltd
Tel: +86-592-5601404
Fax: +86-592-5745822

Address: #3007-3008, No.89, Anling,Huli Developing Zone, Xiamen,China
2-6.Wafer Primary Flat

 2-6.Wafer Primary Flat

The flat of longest length on the wafer, oriented such that the chord is parallel with a specified low index crystal plane; major flat.

The primary at is the {10-10} plane with the at face parallel to the <11-20> direction.