... plastic,silicon gel,metal parts. Typeoriginal manufacturerPayment termL/C,T/T,Weston unionCodeNEC,RC-5,custom codekeypadsurface stick ... and buttons 3. Keys in the part of PVC 4. Function of keys.Advantages High quality at competitive price,because of the strict ... silk-screen printing electroplating,lithography, bronzing .quantity assurance 1.For new development product, before mass production ,will do ...