Pipe support is widely called steel support, shatboard, gangkanjiju, dongbari etc. This product is approved for "An?(means the first letter "An jun" which is a korean word meaning safety) of
Construction Temporary Equipment Association(KTEA) of korea Since this product is made of high grade steel that has high strength, this product has high durability and high resistance against high
pressure compared to products made of wood You can change the height where in this product is installed without any difficulties with bolt and pin, and it also high work ability because it is easy
to assemble and disassemble. Since this product is made of high grade steel that has high strength, you can use this product for years.