... We can design and produce 1VA-10KVA EI transformer and toroidal transformer Power: 150WPrimary: 110V, 220V or customizedSecondary: ... Flexible Guangzhou Jinying Electronics Co., LTD is a transformer manufacturer established in 2000. With 2000 square meters ... . Our main products are EI transformer, Toroidal transformer, three phase transformer, etc.Our transformer are widely used in industrial control ...