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Patents & Certificates

  • 专利证书(第10-1418972号)
  • 专利证书(第10-1440325号)
  • 专利证书(第10-1591434号)
  • 专利证书(第10-1599273号)
  • 商标注册证(第40-1164229号)
  • 商标注册证(第40-1164231号)
  • 外观设计专利证书
    (第30-0821336号)
  • 外观设计专利证书
    (第30-0821337号)
  • ISO 9001 Certificate(LEDGEN)
  • ISO 14001 Certificate(LEDGEN)
  • KC 认证
  • KC 认证
  • CE 认证
  • CQC 认证
  • FCC 认证
  • COC 认证