Jinan LaiSai CNC Equipment CO.LTD is located in the beautiful spring city---Jinan. Our company is a modernization enterprise which is professional in research and development, production and sales laser equipment and guided by scientific research group that the leader is YinZhaoFeng professor from shandong university. Our company has been successfully launched laser engraver machines that are widely applied in various fields by various professionals so that we now enjoy great reputation . By ...