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high-rise steel structures
metal enclosure system
truss deck system
steel structure system
montai cogeneration project
sunrise kempinski hotel, beijing
china development bank headquarters building
space powdered coal gasification plant
national service hotline 400-650-5186
e-mail：info@duowei.net.cn
address：building no.14, block 16, 188 west road, south 4th ring road, fengtai district, beijing, p.r. china
official wechat
official tiktok
pa尊龙凯时app的版权所有：多维联合集团有限公司 | 京公网安备：
national service hotline 400-650-5186
e-mail：info@duowei.net.cn
address：building no.14, block 16, 188 west road, south 4th ring road, fengtai district, beijing, p.r. china
official wechat
official tiktok
pa尊龙凯时app的版权所有：多维联合集团有限公司
京icp备07030357号-1
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