Unistrut is a registered trademark company which manufactures metal framing systems. It is an American company and operates all over the world. There are many companies around the world which distribute Unistrat products such as Tyco. They are the world leaders in metal framing. This system is very easy to use and does not require welding and drilling. The products come in a variety of fittings, nuts, bolts, bracket, rollers and various other types of products. You can visit your nearby hardware store for more details about Unistrut products. People all over the world have been using these products as it is quite trustworthy.