Since its inception as a company specialized in the D&Y coating of the world market has been leading the development of rapid change 30 years of accumulated technology and quality control based on the best one stop solution [injection, coating, deposition, Assembly, etc.] and are offering to customers.
That process is insert of the UV BASE COATING material inside CHAMBER and made in the high vacuum state(9.0 * 10^-5torr 20min ~ 30min)
Inside the high vacuum chamber, to melt degree of purity 99.9% SN
In this process the gaseous state of Sn(99.9%) is created a thin layer on the surface of a product