Stock code：600477.SH
The project is located at the intersection of ecological street and South Fourth Ring Road in Changchun. Bid section D1 is an interchange. The East longitudinal main line crosses the ecological square roundabout, Shirong Road, Shiguang road and xiaoheyanzi River from south to north. The fourth ring main line is interconnected with the East longitudinal main line through ramps. (60 + 80 + 60) m variable height steel box girder is used in this project. The height of the box girder changes according to the quadratic parabola, and the width of the steel box girder is 34.06m ~ 24.76m. Maximum section: 5.0m.
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Contact number：400-9933-077
Add: No. 2826, Xiaoqing Avenue, Xiaoshan District, Hangzhou, Zhejiang Province
Postal code：311232
Website：https://www.vandream.com/
E-mail：vandream@vandream.com
Tel：400-1571-080
Add：No. 328, Shengdong village, Xinjie Town, Xiaoshan District, Hangzhou City, Zhejiang Province
Postal code：311232
Website：http://www.headerboard.cn/
E-mail：handebang@hxss.com.cn
Tel：0571-82645988-7125
Add：No. 2826, Xiaoqing Avenue, Xiaoshan District, Hangzhou City, Zhejiang Province
Postal code：311232
Tel：0571-56666869
Add：21 / F, Ruifeng international business building, No. 258, Zhonghe Middle Road, Hangzhou, Zhejiang
Postal code：310003
E-mail：hldesign@hxss.com.cn
Tel：19357657029
Add：2826 Xiaoqing Dadao, Xiaoshan District, Hangzhou City, Zhejiang Province, China
Postal code：311232
E-mail：hetepe@hxss.com.cn
Stock code
600477
