The schedule of this project was divided into 2parts, meeting room design and public area design. We deeply considered about the company culture of LENZE to choose the technological walls as the major wall, ensuring the orderliness of interior design with wood cabinet existed in right and left. We added the invisible spotlights in wall, cabinet and arc corridor to improve the interior brightness. The design of public area, an element of technology was persistently used from the irregular spotlights to interior chandelier designed in chemical structure shape. Otherwise, the innovative design of extra-simple was used in public area, no surprisingly, realized an wonderful visual enjoyment.