These are NIOSH N95 respirators manufactured by Suzhou Fangtian Industries Company, Ltd.

These N95 respirators have been rated according to the requirements under the USA's National Institute for Occupational Safety and Health (NIOSH).

Suzhou Fangtian is located in Jiangsu Province, China. The NIOSH product approval number is 84A-7701.

This product meets the criteria for Battelle compatibility: it does not contain cellulose, activated carbon, or exhalation valves.

Case dimensions: 26 x 11 x 15 inches. 
Case weight: approx. 11 pounds.

Each case of 400 contains 20 boxes x 20 pc/box.