Cdwg Co2 Laser Tube 180w- 200w A20 2000k7 For ... - Alibaba
The patent technology of multiple metal mounting brackets makes sure the stability of the discharge inner tube and dramatically improves the quality of laser spot and laser beams. 5. The exclusive double cathode design makes sure our tubes have longer lifespan even in complicated working environment. ... Ltd.),originally named Chengdu Glass ...