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Awards & Certificates
DAJ obeys ISO quality management systems and got the ISO-9001 certification in 2001. Almost all products have passed the UL, ETL, GS, CE, ROHS, REACH tests and got certificated already. And with more than 60 worldwide patents(USA, CANADA, EUROPE, NORWAY, AUSTRALIA, CHINA). What showed here are just several pieces of certifications and patents of them f
  • ETL
  • CE
  • CE
  • ETL
  • Patent in China
  • Patent in USA
  • ISO 9001:2008
  • CE
  • GS
  • Patent in Australia
  • Patent in Japan
  • Patent in Europe