Chengdu Guotai Vacuum Equipment Co.,Ltd,is a large vacuum coatingequipment company, which is a collection of research &development, production, marketing and after-sales service ofintegrated.We are focuse on manufacturing Optical Vacuum CoatingEquipment,Winding Vacuum Coating Equipment,Continuous CoatingProduction Line,Magnetron Sputtering Vacuum Coating Machine,VacuumElectric,Vacuum Parts and Consumables etc.Machine produces filmwhich widely used in electro-optical system and thin filminstruments,such as digital cameras, digital video, binoculars,projector, energy control, optical communication, displaytechnology, interferometer, the satellite missiles, semiconductorlaser, mems, information industry, laser production, various kindsof filter, lighting industry, sensors, architectural glass,automotive industry, decoration, glass lens, metal, resin, ceramic,etc.Good quality products and excellent after-sales service makecompany market share increasing by 35% per year.Except saleequipment,we also undertake a variety of optical coatingservices.We adhere to honesty, quality first as spiritual idea,innovation,dedication, harmony and win-win as principle,provide high qualityproducts and excellent service to each customers.Chengdu Guotaiwelcome to your come.