Zhejiang Langqi Fashion Co., Ltd. Founded in 2004, has been devoted to developing and producing in apparel field for more than 10 years. At the beginning of 2020, Novel Coronavirus was spreading all over the world. Zhejiang Langqi immediately made a positive response according to decades' accumulation. On 9 th January, the project of converting and building the production line for protective suits was fully launched. Design & pattern-making, technical transformation, capacity upgrade and puchase of raw materials. Several production lines started to work and class 100K clean room was built, Langqi people made it possible just within 10 days. No matter how exhausted they were, everyone was responsible for their duty.