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多層網(wǎng)架結(jié)構(gòu)皮帶機棧橋
大跨度網(wǎng)架穹頂安裝吊具
計算機軟件著作權(quán)登記證書
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Multi-story steel structure
Monolayer steel structure
Truss trestle and pipe rack
Space frame trestle
Large-span space building
container house
Public buildings
Equipment and other
0516-87790769
0516-83310933
Address：Huanghe Rd., No.3 Industrial Park, Tongshan Development District, Xuzhou, China.
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