Convergence is an institution specialized in the research and production of indoor children's recreational equipment, project market development, brand promotion, project operation, chaining and so on, with the two main operational brands of "baby music" and "consistent". Knowledge of the project's business processes and the importance to clients of product quality and after-sales services. It is a modern, safe, home-based, home-child play project that is now global in nature and seeks to further expand markets. To date, there are more than 270 parks using the "ely" series throughout the country. Our inspiration comes from the children of nature who play freely in the forests, rivers and beaches. Let the children find an oasis of nature, safety and joy in the concrete desert. The materials we use come from well-known brand manufacturers, and the fabric's durability, grinding and shaving, cold-resistant and hot-touching properties, shock resistance, environmental performance, etc. Can be technical indicators that are above industry standards, as required by the client. Consistency is an indoor playground specially designed for children aged 0-7 years (up to 1. 25 metres) using a sophisticated combination of sound, light, electricity, gas, water and colour to create a new, integrated playground for children that integrates recreation, sport, creativity, health and safety. Our paradise does not have a fixed pattern of shackling children's minds; unknown children play in it and interact with parents and children; and playing up there with safe and environmentally friendly instruments, even if the child falls, makes the child reap brave. At the end of the day, every child who comes out of paradise gets a piece of joy: courage, love, dreams