BR1500HS steel preparation before welding : The mess on the welding area should be cleared to keep it clean and dry .

BR1200HS steel preparation before welding : The mess on the welding area should be cleared to keep it clean and dry .

S700MC Hot-rolled high strength steel sheets widely used in wheel, beam, carriage, axle, drive shaft, chassis, suspension and other important parts etc.

ZQS700L steel for automobile beams have high strength and good bending performance, which is suitable for beam parts.

ZQS700Z Hot-rolled high strength steel sheets widely used in wheel, beam, carriage, axle, drive shaft, chassis, suspension and other important parts etc.

QSTE600TM steel for automobile beams have high strength and good bending performance, which is suitable for beam parts.