... *35,60*35, 46*40, 46*50, etc. Aluminium solar frame for solar panel1) Certification:ISO9001,ISO14001,CQM 2 ... such as 45*35mm, 60*35mm, 46*40mm, 46*50mm, etc.Common specifications: 1956*992*50mm1650*992*45mm1640*992* ... such as 45*35mm, 60*35mm, 46*40mm, 46*50mm, etc.Common specifications: 1956*992*50mm1650*992*45mm1640*992* ... : According to your design drawings and your samples Aluminium solar frame