silicon steel product: 1. Used for Automobile Igniter. 2. Can make according to clients' requirements. ... silicon steel product:1) Materials (silicon steel sheet): a) Bao steel: B50A1000, B50A800, B50A600, B50A470, B35A550, B35A440b) Tai ... 50AW1000, 50AW800, 50AW600, 50AW470e) Imported silicon steel coil stocks Magnetic Core for automobile igniter (silicon steel product)