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車庫門優劣識別法

發布人:http://www.levels4life.com    發布時間:2017-11-09 18:02:12

一、車庫門開門機車庫門開始流入中國早是成套進口,國內隻安裝和售後服務的。隨著生產技術的日趨成熟,國內廠家它完全能獨立生產並出口,據統計,全國有五十多家開門機的生產廠家。
A garage door, open the door the door began to flow into the China locomotive was first imported, domestic installation and customer service service. With the maturity of production technology, domestic manufacturers can fully produce and export independently. According to statistics, there are more than 50 manufacturers of door opener in china.

濟南車庫門

二、選準廠家目前做車庫門的經銷商很多,競爭非常的激烈,因為客戶的選擇安裝時都要求無後顧之憂,售後要有保障,所以須注重品牌。
Two, selection of manufacturers currently do garage door dealers a lot, competition is very fierce, because the customer's choice, installation requirements worry free, after sale must be guaranteed, so must pay attention to brand.
三、門板和五金配件門板的質量主要分為兩部分:一是穩定性。市麵上原來主要流行的傳統白色彩鋼板,其穩定性它比較好,簡潔大方。二是緊固度。三是配件。各配件它的整體緊固性,通過連接角鐵它將各配件形成一個整體,扭簧它是車庫門一個關鍵的部件,門的重量大部分靠扭簧。多寬多高的門,配多粗多長的扭簧。
Three, door panels and hardware accessories door quality is mainly divided into two parts: first, stability. The traditional white color steel plate is popular in the market, and its stability is better. It is simple and generous. Two is the degree of tightness. Three accessories. The overall tightness of all parts of it, it will be through the connecting angle of each parts to form a whole, torsion spring it is one of the key components of the garage door, door weight depends largely on the torsion spring. How wide and high the door is, how long and how long the torsion spring is.
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