Certificates Certificates Corporate Environmental Management System Certificate-CQM Occupational Health and Safety Management System Certificate-CQM Quality Management System Certificate-CQM Identification of research and development achievements of new super absorbent resin for diapers and sanitary napkins New cutter device patent 2 New cutter device patent Patent for preparation method of absorbent resin for adult diapers Patent for preparation of antibacterial super absorbent resin Patent for preparation of low friction proppant for fracturing Patent of a compound absorption core for baby diapers 12
