... :porcelain,and hard plastic Metal parts:copper;Iron plated copper2.series: double throw: 2P20A,2P30A,2P60A,2P100A,3P30A,3P60A single ... BL 6.Delivery time:45 days 7.Packing: one piece in one box Fujian Minqing Kexin Ceramics & Electronic Co.,Ltd ... specializing in manufacturing porcelain products since 1995.We supplied customers worldwide with a wide range of porcelain products from socket,terminal block, ...