Developed as early as 1960s, surface mount technology has been popular since 1980s. Up to now, it can be concluded that majority of electronic products are assembled through the application of SMT.
Tungsten is a metal with extremely high thermal resistance and density. It not only has the highest melting point of all metals, but also the greatest mechanical strength, very high rigidity and the lowest coefficient of thermal expansion.
1. Adopt Chemical Vapour Deposition and High quality ZnSe Crystal.Widely Used for laser processing,such as cutting,drilling,Welding sculpture,and kinds of laser cutter system.2.To meet different market demand,convexo-plane and Crescent Can be customized.C