Shanghai Guan You Industrial Co., Ltd. primarily deals in non-oriented and oriented silicon steel, while also distributing silicon steel products from Baosteel and Wuhan Iron and Steel. The products are widely used in various industries such as automotive motors, electric motors, welding machines, power transformers, reactors, instrument transformers, and many others. The company can also handle futures business for designated steel mills on behalf of customers.

The company is equipped with multiple Taiwan-made silicon steel slitting and shearing equipment to ensure precise processing dimensions. It offers two categories: conventional material and self-bonding.

0.2 Self-Adhesive Series: B20AT1500 Cold-Rolled Non-Oriented Silicon Steel Performance:

The main requirements for silicon steel performance are:

1. Low iron loss, which is the most critical indicator of silicon steel sheet quality. Grades are classified based on iron loss values in various countries; the lower the iron loss, the higher the grade.

2. High magnetic induction (magnetic flux density) under strong magnetic fields, which reduces the volume and weight of the cores in motors and transformers, saving silicon steel, copper wire, insulation materials, and more.

3. Smooth and flat surface with uniform thickness, improving the core filling coefficient.

4. Good punchability, which is particularly important for manufacturing micro and small motors.

5. Excellent adhesion of the surface insulation film and good weldability, providing corrosion resistance and improved punchability.