| CE | Shenzhen iPEN Testing Technology Co.,Ltd | GT20,GT01,GT02,GT03,GT04,GTO5,GTO6,GTO7,GTO8,GTO9,GT10,GT11,GT12,GT13GT14.GT15.GT16,GT17,GT18,GT19,GT21,GT22,GT23,GT24,GT25,GT26,GT27,GT28,GT29,GT30,PX01,PX02,PX03,PX04,PX05,PX06,PX07,PX08,PX09,PX10,PX11,PX12,PX13,PX14,PX15,PX16,PX17,PX18,PX19,PX20,PX21,PX22,PX23,PX24,PX25,PX26,PX27,PX28,PX29,PX30,PX31,PX32,PX33,PX34,PX35,PX36,PX37,PX38,PX39,PX40,PX41,PX42,PX43,PX44,PX45,PX46,PX47,PX48,PX49,PX50 | 2019-10-11 ~ | |
| FCC | Shenzhen iPEN Testing Technology Co.,Ltd | GT20,GT01,GT02,GT03,GT04,GTO5,GTO6,GTO7,GTO8,GTO9,GT10,GT11,GT12,GT13GT14.GT15.GT16,GT17,GT18,GT19,GT21,GT22,GT23,GT24,GT25,GT26,GT27,GT28,GT29,GT30,PX01,PX02,PX03,PX04,PX05,PX06,PX07,PX08,PX09,PX10,PX11,PX12,PX13,PX14,PX15,PX16,PX17,PX18,PX19,PX20,PX21,PX22,PX23,PX24,PX25,PX26,PX27,PX28,PX29,PX30,PX31,PX32,PX33,PX34,PX35,PX36,PX37,PX38,PX39,PX40,PX41,PX42,PX43,PX44,PX45,PX46,PX47,PX48,PX49,PX50 | 2019-10-11 ~ | |
| RoHS | Shenzhen iPEN Testing Technology Co.,Ltd | GT20,GT01,GT02,GT03,GT04,GTO5,GTO6,GTO7,GTO8,GTO9,GT10,GT11,GT12,GT13GT14.GT15.GT16,GT17,GT18,GT19,GT21,GT22,GT23,GT24,GT25,GT26,GT27,GT28,GT29,GT30,PX01,PX02,PX03,PX04,PX05,PX06,PX07,PX08,PX09,PX10,PX11,PX12,PX13,PX14,PX15,PX16,PX17,PX18,PX19,PX20,PX21,PX22,PX23,PX24,PX25,PX26,PX27,PX28,PX29,PX30,PX31,PX32,PX33,PX34,PX35,PX36,PX37,PX38,PX39,PX40,PX41,PX42,PX43,PX44,PX45,PX46,PX47,PX48,PX49,PX50 | 2019-10-11 ~ | |