Zhongtong HDPE PIPE System Fornecedor Profissional
- China Shipbuilding Corporation Eighth Research Institute No. 21 (Debugging Building) Outdoor Municipal Engineering – Tubo de PE
- Case Study of the High-Efficiency Water-Saving Irrigation Project Segment in Panji District, Huainan City by Zhongtong in 2018
- Anji Tea Mountain Irrigation – PE Irrigation Pipe
- Projeto de Irrigação Agrícola da Cidade de Liuhe da Cidade de Tai Cang – Tubos de drenagem PE