Zhejiang Sifang Electron Co.,ltd

The Zhejiang SiFang electron limited company, founded in ***0, In ***7 through the ISO***1: ***4 quality system authentication, in ***3 passed the ISO***1: ***0 quality system authentication. The SiFang leading product has the sign electric valve, the thyristor, the fast thyristor, the electric power module, the solid state relay and each kind of electric power electronic building brick and so on *0 products. The product widely applies in the machinery, the metallurgy, the automobile, the electric power, galvanizes domains and so on power source, electrochemistry, electric power dragging, national defense war industry.