我与么公激情完整视频_亚洲αⅴ无码天堂在线观看_涩涩视频污污成人版_成人免费毛片日韩毛片_国产精品性色综合av_中文字幕网站 五月网站_一级黄片大全_久久精品国产2020超碰_亚洲三级国产影视_av综合色区无码

Foshan Shengbang Steel Structure Co., Ltd.

11 years experience in plant design and construction

Common choice of 1875 sets of steel structure buildings

National service hotline:

0757-81002668
4尼日利亞4層鋼結(jié)構(gòu)辦公樓

4 storey office building in Nigeria

4 storey office building in Nigeria

Design drawings

四層 設(shè)計圖.jpg

Steel beam and steel column connection

Steel%20structure%20four-storey%20office%20building%20in%20Nigeria-3.jpg

steel frame picture

IMG_1750.jpg


Wall installation

4500_10329_ed597d32-1909-463c-ae74-553270ac15da.jpg

overall graph

QQ圖片20160830085946_副本.jpg