Cầu Thang Sắt Xương Cá

 With this option, you can enjoy a solid structure and unique impression. Usually this option we usually construct for resort villas such as Tam Dao,... The wooden steps of modern spiral stairs Silver wooden spiral stairs or spiral herringbone stairs are made of wood: wood South african ironwood, ocan, nam mi, oak, ash, .... However, nowadays Click here it is made of ironwood or oak wood. Simply popular ironwood, the quality is also relatively good compared to other woods. Depending on which part of the wood paneling is constructed, we have the corresponding thickness. Option 1 wooden paneling in the form of a wooden step box with a thickness of 20mm and when completing the step box has a thickness of 60mm - 70mm. The plan of sounding wood steps and not making a wooden silver box with only a thickness of 30mm - 40mm is beautiful. The last option is to put the step on the corrugated iron sheet and screw it, the step should have a thickness of 30mm is reasonable. Classification of S...