... recycling, both surface and bottom can be used, with correct using for the board, recycled time is up to 10-30 times ... building, shear walls and vertical templates, also is very appropriate for the highway, overpass, viaduct, dam, tunnel concrete formwork. Bamboo ... sure we can meet your satisfaction during the cooperation.Welecome for your email or chat with me online:Skype: mickeywang89Trademanager: ...