Honorary Certificates
  • Yongyao Yongyao
    2015
    Zhejiang Provincial Technology-based Enterprise
  • Yongyao Yongyao
    2020
    High-tech enterprise
  • Yongyao Yongyao
    2023
    Intellectual property management system
  • Yongyao Yongyao
    2016
    Wenzhou technology (innovative) enterprise
  • Yongyao Yongyao
    2015
    Zhejiang Province's technology-based small and medium-sized enterprises
  • Yongyao Yongyao
    2021
    Computer software copyright
  • Yongyao Yongyao
    2019
    AAA Credit Rating Certificate
  • Yongyao Yongyao
    2017
    Top 10 Enterprises in Work
  • Yongyao Yongyao
    2015
    Zhejiang Provincial Technology-based Enterprise
  • Yongyao Yongyao
    2020
    High-tech enterprise
  • Yongyao Yongyao
    2023
    Intellectual property management system
  • Yongyao Yongyao
    2016
    Wenzhou technology (innovative) enterprise
  • Yongyao Yongyao
    2015
    Zhejiang Province's technology-based small and medium-sized enterprises
  • Yongyao Yongyao
    2021
    Computer software copyright
  • Yongyao Yongyao
    2019
    AAA Credit Rating Certificate
  • Yongyao Yongyao
    2017
    Top 10 Enterprises in Work
Awarded Patents
  • Yongyao Yongyao
    P03303
    Utility patent certificate
  • Yongyao Yongyao
    P03303
    Double-screw scraper box - utility model
  • Yongyao Yongyao
    P03303
    Utility patent certificate
  • Yongyao Yongyao
    P03303
    Double-screw scraper box - utility model
  • Yongyao Yongyao
    P03303
    Utility patent certificate
  • Yongyao Yongyao
    P03303
    Double-screw scraper box - utility model
  • Yongyao Yongyao
    P03303
    Utility patent certificate
  • Yongyao Yongyao
    P03303
    Double-screw scraper box - utility model
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