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        1. 金公馆棋牌

          Welcome to Hylen Co.,Ltd.!

          R&D
          Research and Development

          We have a professional technical team. They are responsible on every point during producing.  The technical persons take training lessons termly and regularly for improving the technical skills.

          We have a system of Quality Control and Testing equipments which are advanced in the world. They are efficient during Quality Control.

          金公馆棋牌