PRODUCT INFORMATION
 Culvert supports are products corresponding to reinforced concrete culverts, which are indispensable during the installation of precast concrete culverts. Most culverts are installed with the corresponding concrete culvert supports.

STANDARD
 Tan Ha Company produces based on customers’ requests, standards and requirements. With our advanced production lines and modern technology, we ensure that we will meet all of our customers’ requirements, standards and conditions of the construction area.