Zhongtong HDPE PIPE System Professioneller Lieferant
- Wenzhou Ecological Park Sanyang Wetland Northern Area Western Section Ökologisches Bauprojekt Fallstudie
- Zhongtong Rohrindustrie Landkreis Fengyang Linhuaiguan Fuziying Wissenschafts- und Innovationspark Pipeline-Projekt
- Case Study of the High-Efficiency Water-Saving Irrigation Project Segment in Panji District, Huainan City by Zhongtong in 2018