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
2-7.Primary Flat Orientation

2-7.Primary Flat Orientation

The at of the longest length on the wafer, oriented such that the chord is parallel with a specied low index crystal plane. Measured on one wafer per ingot using Laue back-reection technique with manual angle measurement.