With the development of the third generation electronic components, an important technology has emerged in the field of electronic component manufacturing, which is called “surface mount technology”.

Surface mount technology is an electronic assembly technology that uses automatic assembly equipment to mount and weld surface mount components to the designated position on the surface of printed circuit board. At present, it is used in almost all the production processes of electronic products.—- carrier tape technology

Compared with the traditional plug-in components in the past, this technology has the advantages of low cost, high efficiency and effectively reducing the volume of printed circuit board— carrier tape technology