HMP Framing systems with channels and various accessories are used to build steel constructions for the installation of various types of sub structures. Efficient modular support structures are built quickly and easily. Flexible and low cost application is achieved. Framing systems consist of cold formed steel and stainless steel channels which are supplied with suitable T bolts and lock nuts to build secondary structures for various types of applications in construction. Attachments of any kind of elements are achieved with T bolts or lock nuts. Bolting is made freely at the desired position along the length of the channels. Some of the areas of use consist of pipe and duct installation, machinery set ups, mechanical and electrical installations. The use of framing systems eliminates drilling and welding on site therefore resulting in safe and quick commencement of construction works. Channels are supplied either plain or with perforated slotted or round drilled holes. Galvanized steel and stainless steel is available.