Since 1987, LS invest nearly 200 million in technical transformation by six stage, we constantly improve the processing level and the equipment level to make sure our processing equipment has always been a leader in the domestic industry. At present our forging process has widely adopted the high efficiency energy-saving intermediate frequency induction heating; Turning processing introduced in large quantities of advanced, high-precision NC Lathe and processing centers instead of hydraumatic semiautomatic machine; Heat treatment process use casting furnace with protective atmosphere and roller hearth furnaces; Grinding process use full automatic NC spherical plain bearing grinding machine, horizontal shaft two end faces grinder and high speed Laser-marking Machine; the finished spherical plain bearing storage adopt the advanced computer controlled stereoscopic ASRS Auto Palletizer and electric order picking trucks.