ZFJD attach importance to scientific research and have many patent & prize certificates:
Year of 2003-"Project: Key components of Nonwoven loom" . Click to check the certificate.
Year of 2008-"Project: Heated draw roll of high drawing force " .Click to check the certificates.
Year of 2011-"Project: Heated draw roll and temperature control development and application for nylon 66 fiber".Click to check the certificate.