Hangzhou Ousaiyiru Technology Co., Ltd., founded in 2001, is a self-operated import and export enterprise integrating design, production and sales. 98% of the products of the company were mainly exported to Europe, America and Japan before 2013. With the increasing attention to intellectual property rights in China, Ausai began to open to the domestic market at the end of 2013. The uniqueness and sense of original design of its products have been widely recognized by domestic customers, and the domestic market began to grow rapidly. The company is headquartered in Dongxi Industrial Park, Fenshui Town, Tonglu, Zhejiang province, covering an area of 18.5 mu, with a factory building of 12, 000 square meters, including mold department, injection department, printing department, assembly department and QC department. The company's office building is located on the 10th floor of Lishan International Building in Tonglu County (opposite to the county government). It consists of finance department, foreign trade Department and Domestic trade Department. The design department of the company is located near the Xixi wetland in Hangzhou. There are many product designers, structural designers and graphic designers, who shoulder the burden of product design and development of the company. Affected by the financial crisis in 2008, the company began to change industries and upgrade. In recent years, it has invested in creating an integrated model of industry and trade from design, development, production and sales, and achieved the maximum win-win with customers to get rid of the unrestrained competition of a single product.