Yelo Yip, the founder of our company's model design, has always focused on stage design animation and has many years of experience in 3D modeling. By chance, he encountered 3D printing technology and, driven by his strong interest, purchased his first 3D printer for research. Combining his professional background, he began developing truss models for personal display and decoration. Yelo had strict requirements for the models, especially regarding the stability of the connections. After months of repeated testing and refinement, he successfully developed a set of connectors based on mortise and tenon joints, completing the initial testing phase. Soon after, some industry colleagues expressed interest in printed stage trusses, leading Yelo to realize the market demand. Consequently, he expanded the range of stage model products and began working on more precise and detailed model development.