Purchase Qty. Reference FOB Price
1-999 Pieces US$2.00
1,000+ Pieces US$5.00
Product Description
Ventilation Formwork product name Disposable ventilation formwork system (TPDVFS) Color Customized Color Product advantages 1. Solved the problems of radon and humidity; 2. Compared with traditional construction methods, the installation speed is increased by 80 (compared to traditional ...