Since establishment in 2002, ALS GROUP has developed very rapidly with three standard intelligent manufacturing bases, ALS Optoelectronic in Suzhou producing laser lenses and laser nozzles, and Yosoon Laser in Suqian with professional sheet cutting, pipe cutting, precision welding and marking machines automated production lines. With over 17 years' experience in laser optical lens design, manufacturing, sales and technology service, ALS Optoelectronic had grasped most advanced lens processing technology, especially lens filming processes, accomplished many R&D achievements in laser field. Yosoon Laser has professional sheet cutting, pipe cutting, precision welding automated and marking machines production lines. With professional, independent core R & D team and perfect systematic after-sales technical department, we truly provide customer-oriented service experience, aiming to provide customer with best laser solutions.