Changsha Yida Smart Manufacturing Town - PE Double-Wall Corrugated Pipes

Changsha Yida Smart Manufacturing Town is jointly invested and constructed by Yida China (a Hong Kong-listed company and expert in business park operations) and Changsha Zhenwang Development & Construction Co., Ltd. (a platform company of Wangcheng Economic and Technological Development Zone), with a shareholding ratio of 7:3. Developed, constructed, and operated under the industry-city integration concept, the project has a total investment of RMB 10 billion, covering 3,410 mu (approximately 2.27 km²) with a planned gross floor area of 2 million square meters. Strategically located at the core of Wangcheng Economic and Technological Development Zone, it borders Jinxing Avenue to the south, Guijing Road (planned) to the north, Gaochong Road to the east, and Changtang Road to the west.

The buried drainage pipelines in most landscaped areas of this project adopt our company's Topzone brand PE double-wall corrugated pipes. Renowned for their cost-effectiveness, excellent flow performance, strong ductility, and convenient installation, these pipes are the preferred choice for landscaped buried drainage systems. Our company offers a complete range of PE double-wall corrugated pipe specifications and stands among the few manufacturers capable of producing pipes that strictly comply with national standards (GB).