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Jiangsu Nanfang Xiongshi Construction Engineering Co., Ltd. Ningxia Branch (West Gate)
- Companie construcții
Yinchuan
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China Railway 13ju Group No.1 Engineering Co.,Ltd. Northwest Engineering Company
- Companie construcții
Yinchuan
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Ningxia Hengrun Engineering Cost of Construction Consulting Company
- Construcții și locuințe
Yinchuan
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Yinchuan Sanjian Group Huarui Building Materials Industry and Trade Co.,Ltd.
- Companie construcții
Yongning
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Ningxia Zhongwei Construction Company Installation Engineering General Company
- Companie construcții
Zhongwei
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Zhongwei Xingcheng Construction Company Installation Engineering Co.,Ltd.
- Companie construcții
Zhongwei
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Ningxia Beilong Construction Company Installation Engineering Co.,Ltd.
- Companie construcții
Zhongwei