Add:22 Floor,Zhonganshengye Building,NO.168,Beiyuan Road,Chaoyang District,Beijing 100101, China
Fax:010-64911314
Complaint Mailbox:hsyd365@126.com
一、产品规格
幕布材质:灰玻纤
幕布类型:电动幕
幕布类型:壁挂幕
尺寸:101英寸(含)-150英寸(含)
比例:16:9
增益倍数:1.2倍
二、产品特点
@2011-2016 Beijing China as great system engineering technology co., LTD