The registration address of dewanda electronics ltd., shenzhen city, is located at no. 301, located on the street of boang, shenzhen city, located in new village, located in the neighbourhood of shenzhen city. The registration authority is the shenzhen market supervisory authority, represented by a legal person, and covers the development and sale of circuit boards, electronic devices, electronic equipment and accessories, electronic products; the domestic commercial and material supply industry, the import and export of goods and technology. (laws, administrative regulations, decisions of the state council that require approval prior to registration; administrative authorization is required for the operation of a smt poster, the processing of pcba。