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electronic and electrical
metal enclosure system
truss deck system
steel structure system
guian huawei cloud data center
national memory base
lenovo innovation park
samsung electronics in xi'an, tianjin, wuxi, kunshan, etc.
boe in hefei, chengdu, wuhan, chongqing, mianyang, etc.
tencent qingyuan fresh cloud computing data center
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：duowei union group co., ltd. | 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：duowei union group co., ltd.
京icp备07030357号-1
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