Executive Standard: According to user requirements, can be delivered the following criteria: national standards, metallurgical industry standard, ASTM, ASME standards, Japanese JIS, German DIN, British BS, European EN, the international ISO standards and standards related to specific boards.

Delivery Status: According to the user's requirements, can be hot-rolled, normalizing, tempering, normalizing plus tempering, quenching and other different states to pay goods.

Quality levels: A, B, C, D, E and thickness direction of Z15, Z25, Z35.

 Inspection Standard: in accordance with China (JB4730, GB/T2970), United States (A435, A577, A588), Japan (JISG0801, JISG0901), Germany (SEL072), the United Kingdom (BS5996), France (NFS04-305), etc. are testing standard production testing.