Certificates

Receive results better than expected

  • Sustar obtained 2 invention patents, 13 utility model patents, accepted 60 patents, and passed the Standardization of intellectual property management system, and was recognized as a national-level new high-tech enterprise.
  • letter patent 0.4
  • letter patent 0.1
  • letter patent 1
  • letter patent 0
  • letter patent 4.0
  • letter patent 6.X
  • letter patent 7.4
  • letter patent 9.1
  • letter patent 9.6
  • letter patent 9.6
  • letter patent 5.X
  • letter patent 5.X