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entertainment and commerce
metal enclosure system
truss deck system
steel structure system
universal beijing resort
shaanxi olympic sports center gymnasium
yongji gymnasium
nanjing air-hub international expo center
sunac snow park in wanda city, guangzhou
permanent international exhibition center of china-mongolia expo
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
k8凯发首页的版权所有：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
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