国产免费av片在线无码免费看,国产精品Ⅴ无码大片在线看,18禁裸男晨勃露j毛免费观看 ,国产精品亚洲lv粉色

Welcome to the official website of new thahi Technology Co., Ltd.!
    • baner4
    • banner5

    Aluminium alloy

    product details product details

    Modern construction industry

    Upgrade

    【2018-02-22】Good stability and high bearing capacity

    browse:次        share:

    Good stability,high bearing capacity, all parts of the building template system Aluminum Alloy using Aluminum Alloy plate assembly,after assembling the system,forming an overall framework,the stability is very good; bearing capacity can reach 30KN per square meter,not burst mode.

    重慶建筑模板新久融公司