Sinavis (Hangzhou) Garment Co., Ltd. Was established in 1997. It is an industrial enterprise specializing in the research, development, production and sales of women's wear products, the company has "Beauty Court", "Sinavis", "IAM27", "& AMP; Er" and other brands. Industrial Park is located in Hangzhou, Xiaoshan, the environment of elegant Qiantang River side, covering more than 200 acres. The masks produced by the company are qualified by Zhejiang Light Industry Quality Inspection Institute and National Textile and Garment Product Quality Supervision and Inspection Center (Zhejiang). In addition, the company has been FDA, CE qualification, can be manufactured in Europe and the United States mask. At present, the company has a clean production workshop 600 square meters, flat mask machine 5, KN95 mask machine 2, can produce 1 million masks per day; Isolation clothing production workshop 1100 square meters, can produce 300, 000 pieces of isolation clothing per day. The company can deploy up to 1200 employees engaged in class I medical device production projects.