Cooling system - air-focus lens focal length 150mm precision double deflection galvanometer-dimensional scanning system Marking speed ≤7000mm / s. Foshan laser printing processing laser printing process _ Shenzhen laser printing process _ Dengshi Lang (certified merchants) are provided by Guangzhou Electronic Technology Co. Dengshi Lang. Deng Shilang Guangzhou Electronic Technology Co. (tzbdx5390860756.cn.gongchang.com) (www.dengshilang.com) is specialized in "inkjet printer, Deng Shilang inkjet printer, inkjet printer manufacturers, small character inkjet printer, laser inkjet printer, "the enterprise, the company adhering to the" honesty, hard service "concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Zhu aesthetics.