China Petroleum Unite Creation Equipment Co., Ltd is a company which takes the main business of independent research and development, manufacturing and sales agent for the petroleum drilling equipment. After entering the company, we can see the company’s logo and service counter at first sight. For the walls, we use stone as the decoration material which makes the front hall classy. A reception room in the curve shape is designed to be on the right of the front hall. Glass is used for the reception room and this makes the space more transparent and open. The curve shape also benefits the mobility of the aisle. Behind the logo is the open working space. Since the storey height is low in this case, we use the light trough in square shape together with the black paint for the naked top ceiling. This makes the space less depressed. Transparent glass is used as the partition between the offices and the aisle, which makes the space open and bright.