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Xiajiang County water complex
Glass fiber reinforced plastic
Glass fiber reinforced plastic sand pipe
CCCC No. 2 Navigation Engineering Bureau Co. , Ltd.-project of Babao lock section
TRENCHLESS HPVC tractor pipe project in Huzhou-2
Hangzhou Bay New Zone-1
Hangzhou Bay New Zone-2
Hangzhou Tianmu mountain road sewage main pipe relocation project-1
Hangzhou Tianmu mountain road sewage main pipe relocation project-2
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