Semi-enclosed Tricycle The semi-enclosed model offers better protection from the sun and rain. Our tricycles are made of high-quality steel and pipe materials, and the welding process is completed by robots to ensure the solidity of the body. After undergoing the automotive-grade painting process, they exhibit vibrant colors and resistance to rust. We can customize different carriage sizes to meet customer requirements, and currently offer models with sizes of 1.3 meters, 1.5 meters, 1.6 meters, and 2.2 meters.