2012年天畅玻璃钢门窗一共参加了6次展会，分别在济南、青岛、潍坊、广州、深圳、哈尔滨对玻璃钢门窗进行了推广，我公司玻璃钢门窗隔热保温和隔音降噪性能倍受各界媒体关注。

In 2012, Tianchang glass fiber reinforced plastic doors and Windows participated in 6 exhibitions, respectively in Jinan, Qingdao, Weifang, Guangzhou, Shenzhen, Harbin to promote glass fiber reinforced plastic doors and Windows, my company glass fiber reinforced plastic doors and Windows thermal insulation and sound insulation and noise reduction performance has attracted the attention of all walks of life media.