- In 1993, Xinsu company passed the military quality system certification organized by National Defense Science & Technology Committee.
- In 2002, the safe box of Beiao company obtained UL safety test certification.
- In 2007, CEN safes of Beiao company was certified by ECBS.
- In 2009, Xinsu company obtained the three-grade security certificate and the scientific research and production license of weapons and equipment。
- In 2012, Beiao, Beian and Beining company were respectively certified with ISO9001-2008.
- In 2013, Beiao company won the certificate of high-tech enterprise and municipal technology center.
- In 2014, Beining, Beian and Beiao company successively obtained ISO14001 and OHSAS18001 certificates.
- In 2015, Beining, Beian and Huaxing these three companies obtained high-tech enterprise certificates.
- In 2017, Huaxing company obtained IATF16949 certificate.
- In 2018, Xinsu company passed the registration replacement and addition examination of equipment manufacturer.
- In 2023, the Group's Metrology Center obtained the CNAS certificate issued by the China National Accreditation Service for Conformity Assessment.