Guangdong Jiamei Biotechnology Co., Ltd. factory director Huang Xiaoyun said: "We from the middle of February, the company's senior management emergency deployment, began to switch to the production of mask production line, at present, we mainly produce masks category: disposable adult protective masks, disposable children's protective masks, as well as KN95 protective masks. We have 100,000 clean workshop *** 3600 square meters, *** 30 sets of automatic production equipment, production staff *** 400 people, the current daily output of disposable protective masks up to 350,000, KN95 masks up to 400,000 people. It is expected that the equipment will be increased to 60 sets in June. In the production process, each machine and each operation node is equipped with professional inspectors for the first initial inspection, and then sent to the inspection department for re-inspection. Only products that pass the re-inspection can be sent to the packaging machine for single-piece packaging, and finally boxed. We have professional testing equipment instrument: filter material comprehensive performance tester and mask airflow resistance tester, each batch of masks to carry out quality control, the requirement of filtration rate of 95% or more."