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గౌరవం & సర్టిఫికేట్

సర్టిఫికేట్

  • WH-yugang
  • WH-zhengqifang
  • CE certificate
  • ETL
  • The 5th Red Top Award Home Decoration Innovation Competition
  • TOILET cUPC Certificate
  • TOILIET CE Certificate
  • ISO9001-2
  • ISO9001
  • FT Quality Award