Our plant is located in Jinhua City, Zhejiang, close to Ningbo City and Shanghai City. Good location provides us with convenient transportation by sea and air. "SJ" respirators conform to several international standards, including ISO9001:2015, EN149:2001+A1:2009, FFP1&FFP2&FFP3, KN95 and more. Shengjie’s product is insisted on “The quality is first”, Aiming at “surviving with high quality and developing with good reputation”, our factory will gain our future splendor.