... -corrision"green" product, strong compressive 2) ISO9001, ISO14000 solar panel frame, solar module frame,solar alu frame1)Material:Alloy 6061 6032,6060 2)Temper ... of clients4)Hardness:Mpa≥160,HV≥58,HW≥85)Oxide film:AA10,UM10 AA≥15,UM≥156) OEM/ODM services7)Standard ... 30*25 suitable for 30-120w solar modulesb) 35*35 suitable for 80-180w solar modulesc) 50*35 suitable for 160-220w solar modulesd) 45*35mm ...