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Sinopec the Fourth Construction Company Limited Engineering Project Management Company （South Gate）
- Home and construction
Dagang
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Tianjin Construction Engineering Consultation Limited Company Binhai Branch
- Home and construction
Dagang
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Tianjin Wanlite （Construction Company） Gangpin Manufacture Limited Company
- Construction company
Dagang
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Tianjin Aochuang Construction Company Heat Preservation Material Limited Company
- Construction company
Dagang
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Qinglong Construction Company Installation Engineering Co.,Ltd. Hongyuanxing Branch
- Home and construction
Dagang
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Qinglong Construction Company Installation Engineering Company No.8 Branch
- Home and construction
Dagang
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Tiantong Water Conservancy Construction Company Planning Design Co., Ltd.
- Home and construction
Dagang
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Tianjin Xiaozhan Construction Company Installation Engineering Co., Ltd.
- Home and construction
Dagang
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Tianjin Qinglong Construction Company Installation Engineering Co.,Ltd. No.3 Branch
- Construction company
Dagang