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Auxiliary Casing Pipe
Concrete pipes which are set to protect the special pipeline, for example, cable, communications cables, gas and so on, are mainly used to facilitate application , achieve installation and protection request.
Highway culvert cement pipeline
+86 536 3265718
No. 3337 Yadong Street, Qingzhou Economic Development Area, Shandong Province, China
Qingzhou Water Conservancy Machinery Factory Co., Ltd.