ZhongyunTech is a specialist company has been focusing on engineering and manufacturing of corrugated pipe extrusion lines since over two decades ago. For the past 20 years, ZhongyunTech has maintained a leading position within the China's corrugated pipe machine market.

With over 20 years of upholding our commitment to technological innovation, ZhongyunTech has always been positioning ourselves in the vanguard of technological development of corrugated pipe equipment in the domestic market, and has become a mainstay supplier of corrugated pipe machinery in the global market.

Adopting world's advanced precision machine tools from German and Japanese well-known companies to ensure all corrugated pipe machines we made are featured by high precision and reliable stability. 440,000m² plant area, over 100 sets of high-precision processing equipment, annual output of more than 200 corrugated pipe extrusion lines.

2021, ZhongyunTech successfully developed the China's first PE double wall corrugated pipe extrusion line (model ZC-2000H) that can produce double wall corrugated pipe of diameter up to OD2000mm, which was the largest diameter in domestic market at that time.

To assist customers in manufacturing high-quality corrugated pipes in a more efficient, cost-effective and eco-friendly way. To become a world's leading manufacturer of corrugated pipe equipment, and we at ZhongyunTech spare no effort to achieve this goal.

Plastic corrugated pipes are becoming more prevalent on cable ducting and electrical conduit due to its high flexibility, and they can be made with single wall, double wall, or special shapes like square and hexagonal corrugated pipes. Materials commonly used include HDPE, PP and PVC.

Corrugated pipe is a pipe with a series of ridges and grooves running parallel to each other on its surface. The ridges and grooves follow a pattern that is perpendicular to the centerline of the pipe. Plastic corrugated pipes are usually made of PE, PP or PVC.

Especially in the construction industry, corrugated plastic pipes can not only replace steel, wood, and traditional building materials in large quantities, but also widely used in the fields of building water supply and drainage, urban water supply and drainage, and gas pipes.