It can be divided into double -layer space frame -type space frame manufacturer structure, single -layer and double -layer Shell -type space frame structure. The space frame processing industry base has mastered most of the space frame structures in my country. There are two -way orthogonal and positive space Frame, two -way orthogonal and oblique space frame, two -way angle sloping space frame, and three -way space frame;Class 2: The processing of the space frame frame consists of a quadrocrocleauty cone control module with a quadrilateral cone space frame, a quadruple cone space frame, an oblique four -corner cone space frame, a checkerboard rigid cone space frame, and a star -shaped quadrior. There are three methods: triangular cone space frame, triangular cone space frame, and honeycomb -shaped triangular cone space frame. The shell -type space frame structure is divided into an important part of the shell -type space frame, the oblique shell -type space frame, and the hyperbolic parabolic shell -type space frame according to the shell.