Setelah - layanan purna jual
Dukungan Teknis Secara Online, Suku Cadang Gratis, Kembali dan Penggantian
Tempat asal
Shandong, China
Size
Customized,as your requests.
Color
Customized,as your requests.
Shape
Customized,as your requests.
Frame
L frame,Z frame and other special frame
Louver size
2.5" / 3.5" / 4.5",or customized
Mount method
Inside mount / Outside mount
Open Style
Customized,as your requests.