this is ambient light black crystal ZHK100B Narrow frame (double frame to fixed to fabric to let it fat,inside frame+outside frame)screen installation vedio.
more information,pls contact me
Whatsapp / Wechat:0086 188 2513 4099
Skype: XY-screen Wendy
Email: xyscreen-wendy@foxmail.com
wendychou@xy-screen.com
Our company name : Guangzhou Xiong-Yun Audio Equipment Co.,Ltd.
