Cai-In Interior Design, or CIID, was founded in 1996 by Chin Feng Wu, the design director. CIID believes that the concept of beautiful space varies according to local conditions. However, how to extract the optimal design and how to cohere the greatest beauty are the missions of designers. To implement this philosophy, the design team, led by Chin Feng Wu, constantly invents new ideas, enhances a conscientious service attitude, and pursues the integration of aesthetics and functionality. With the accumulating vision and experience, CIID successfully transforms various spaces into various stories that full of energy and enthusiasm.