1)PC panels and backcase 2) Steel inner plate 3) 10A, 250V 4) Longer working life than normal switches 5)CCC, ISO9001, CE Lianfeng 2011 new design --- European style steel plate switch socket JZ21421)PC panels and backcase2) Steel inner plate3) 10A, 250V4) Longer working life than normal switches5)CCC, ISO9001, CE