- Post Date: 25 May, 2026
PP Hollow Board Boxes vs. Corrugated Cardboard Boxes: Which Is More Cost-Effective?
When evaluating the ……
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Mexican Delegation Visits Factory for Successful Inspection of WPC Profile Production Line
WPC machinery, wood-plastic composite, extrusion system, sustainable construction machinery.
- Post Date: 20 May, 2026
Visit TongsanHegu at CHINAPLAS 2026: Live Demo of High-Speed Single Wall Corrugated Pipe & PP Hollow Sheet Lines
## Join Us at CHINAP……
- Post Date: 13 Apr, 2026
High-Efficiency PP Hollow Profile Sheet Machine: New Orders from India | Tongsanhegu
Qingdao Tongsanhegu announces new orders for PP hollow sheet machines from Indian clients. Explore our advanced PP corrugated sheet extrusion lines and their diverse applications.
- Post Date: 19 Mar, 2026
Why High-Speed DWC Pipe Machines are Taking the Indian Market by Storm
The Indian infrastru……
- Post Date: 19 Mar, 2026
Expanding in Algeria: Tongsanhegu Brings Advanced Extrusion Technology to plast alger 2026
March 19, 2026 – Qin……
- Post Date: 19 Mar, 2026
Qingdao Tongsanhegu to Showcase Innovative Plastic Machinery at Expo Plásticos 2026 in Guadalajara
March 18, 2026 – Qin……
- Post Date: 19 Mar, 2026
Why We Recommend Vacuum Forming Technology for Making Corrugated Pipes with Couplers
vacuum forming corrugated pipe making
- Post Date: 17 Nov, 2025
High-Efficiency HDPE Pipe Extrusion Machine: Boost Production & Cut Costs
HDPE pipe extrusion machine
- Post Date: 07 Nov, 2025
