BaoLai Culture & Life
Highway culvert cement pipeline
They are used for pedestrians, running water and cross pipeline channel. They are widely adopted in highway and railway.
Auxiliary Casing Pipe
municipal engineering drainage system
+86 536 3265718
No. 3337 Yadong Street, Qingzhou Economic Development Area, Shandong Province, China
Qingzhou Water Conservancy Machinery Factory Co., Ltd.