| we can supply TKD11 load Changeover SwitchesHere are brief introduction of our company:Shanghai TBG Electric Co.,Ltd. is specialized in designing and manufacturing many kinds of high and low voltage electrical equipment, pneumatic components, and also is one of the first companies in China to export China-made high and low voltage electric.Our products successively pass through ISO9001, CE, German VDE, China Compulsory Certification, CE,CCA, TüV ,SEMKO, UL, ROHS,CB and etc.Product Introduction Even button, spring return Item: CB2-EA11 CB2-EA21 CB2-EA31 CB2-EA42 CB2-EA51 CB2-EA61 CB2-EA25 CB2-EA35 CB2-EA45 | 
