On March 19, Maxphotonics laser gratitude counterparts, hand in hand a new era - the 15th anniversary of chong xin laser customers thanks will be held and launch, three versions released stunning. 20, conference at Munich on new products appear on the sea ray fair. Among them, chong xin laser ultra-high power 25000 w laser out light scene demonstration, 70 mm stainless steel cutting face is smooth, small taper, attract the audience enthusiasm onlookers.