Zhongtong HDPE PIPE System Professioneller Lieferant
- Zhongtong Rohrindustrie Landkreis Fengyang Linhuaiguan Fuziying Wissenschafts- und Innovationspark Pipeline-Projekt
- Taicang City Drainage Network Leak Detection and Repair Project (EPC General Contracting) – PE Pipe
- Zhongtong Taicang City Water Supply and Drainage 2021-2022 PE Pipe Procurement Project