- Galvanized tunnel liner
- 2017-09-08 16:09
- Model Number: CSP-CC1380 Brand Name: QIJIA Key Specifications/Special Features: Galvanized tunnel linerQijia advantageCorrugated steel tube standard:ASTM A789/A789M-2001, AASHTOM36-2014Raw material: strategic partners with SHOUGANG GROUP and coo...