Generally, this system is consists of three key elements, the Glass, Claws (spider fitting) or other Connecting Parts, Supporting Structure (Supporting is to carry the load of panel via claws and transfer the acting force to the main body). All the composing elements in the system depend on each other mutually, restrict mutually and affect mutually. It has a broad vision and excellent transparence. CTI provides different shapes, dimensions for a wide variety of specification depending on the requirements and application. The material can be Aluminium or stainless steel.