Ladder( LADDER ) is a symbol of ancient human civilization and wisdom. People take the fruit of a tall tree, not climb the tree, but make a ladder, use the creation tools to get the fruit, use the tools to realize their own ideas, LADDER symbolizes the thinking process of design, from one point to another to study the relationship between different things, get our needs for people, and find the most appropriate solution. LADDER is committed to pursuing all the processes of a work before it is presented - environment - Architecture - space - Product - material - color - and finally get our ideal solution.