Происхождение товара
China
Длина
И формирующая листы для кровли 4 м и т. д. или по макету клиента
Толщина
Различная или по макету клиента
Стандарт
Солнечного коллектора GB/T18742.2-2002
Color
White with colorful strips
thermotolerance
1-110 degree
quality garantee
yes, after-sale service
stablity
no changeability in chemical
installation instruction
provided for free with illutrated
special requirements from clients
received before
certificates
GB,ISO, And CE is under testing
chemical quality
non-toxic and healthy for house hold
production line inspection
300 production lines with manual and mechnical inspection
