SHENYANG FANGDUN SAFETY EQUIPMENT CO., LTD. HAS OBTAINED THE TEST  REPORT OF KN100 RESPIRATORY PROTECTION GRADE FOR ALL ITS MAIN PRODUCTS FROM THE CHINA ACADEMY OF SAFETY SCIENCE AND TECHNOLOGY.  FANGDUN HAS A MONTHLY PRODUCTION CAPACITY OF 200,000 PIECES, AND IS  COMMITTED TO SERVING CUSTOMERS IN 25 INDUSTRIES ACROSS THE COUNTRY. SINCE ITS LAUNCH, THE PRODUCT HAS SUCCESSIVELY OBTAINED PROFESSIONAL CERTIFICATIONS SUCH AS THE BRAND STRENGTHENING NATION -  INDEPENDENT BRAND OPTIMIZATION PROJECT OF THE NATIONAL DEVEL···