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.
JOOYES art easel featuring a double-sided design with a magnetic white board on one side and a magnetic black board on the other, this piece is completed with storage space for toys and art supplies. Stimulate your kid's cognitive and learning abilities w