The registration address of korich printing equipment ltd. Of the city of ta ' an is located in room 3563, building 9 of the tiansan science and technology industrial park, one day in ta ' an gao new district, shandong province. The registration authority is the development division of the te ' an city market supervision authority, represented by a legal person in the development and development of digital printing equipment, covering the sale of printing equipment, computers and accessories, office equipment, electronics, handicrafts (other than cultural objects) and import and export operations (other than the export of state trading operations). (projects subject to legal approval are not allowed to operate without the approval of the relevant authorities)。