Our company founded in 1993. We are specialized in producing MCB(C45, F360), MCCB,ELCB, Contactor and relays for many years, We have passed certificate of CCEE,CE,CB TESTIGN and ISO9001 international quality system and so on. Now we have developed a new product named SIEMENS. It developed based on siemens technology. It has better quality and excellent performance. Siemens has small size, light weight, novel structure. It is mounted in the illumination distribution board and used in guesthouse, high buildings, squares, airports, railway station, plants and enterprise etc, I think it is necessary for your reference, If you would like to see the picture, pls tell me your e-mail address. I will give you the lowest price.