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Great Wall Motor Company Limite…Waterproof area：50000㎡Waterproof position：Underground and the roof
Hebei xiulan real estate developmen…Waterproof area：40000㎡Waterproof position：Underground and the roof
Hebei changrui real estateWaterproof area：80000㎡Waterproof position：Underground and the roof
Hebei huazhong real estateWaterproof area：50000㎡ Waterproof position：Underground and the roof
Baoding huaqiang textile co., LTDWaterproof area：80000㎡Waterproof position： the roof
CCTVWaterproof area：25000㎡Waterproof position： the roof
Hebei University of Science and T…Waterproof area：31000㎡Waterproof position：Underground and the roof
Tianjin YingliWaterproof area：7000㎡Waterproof position：toilet
Baoding tianwei yingliWaterproof area：43000㎡Waterproof position：Underground and the roof

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