ZhangJiaGang 56 Friends Masks Co.,LTD was established in 2020, specializing in manufacturing and trading of disposable protective products. The sales headquarter and the factory is located in Suzhou Zhangjiagang. The manufacturing plant covers an area of 8,000 square meters. There are Fifteen production lines of disposable masks with a daily output of 1000,000. Ten production lines of kn95 masks with a daily output of 600,000, We provide quality OEM services according to customer requirements. Our main products have also passed the CE certification of the European Union (CE) and obtained FDA .