We are offering quenched steel plate, tempered high-strength steel plate. 3. Delivery states:heat treatment facilities for hot-rolled, normalizing, annealing, tempering, quenching, normalizing plus tempering, quenching and tempering and other delivery states are available for clients' requirements 4.adopting standards: isp630,jisg4051,din17100,bs4360,en10025,en10083-2,isp630,gb711,gb3274,jisg3101,jisg3106,jisg4051,din17100,astm,bs4360,en10025,en10083-2 5. Test : ut,hic, z15,z25,z35 ,according to customers' requests we also can do other test