Osinga electronic lines ltd., located on the eastern side of the 8th road and on the north side of ankonxi street, is located on the eastern side of giangian county, located on the eastern side of hebei province, and is registered as the south central coking south science and technology quill 8#2-401-02. The registration authority is the market supervision authority of the province, with representatives of legal entities operating for tsui xuan, including the manufacture of electrical and electronic appliances; the manufacture of electrical switch control equipment; the production, sale and sale of electronic beams, connectors, plug-in products, mechanical equipment and accessories, electrical cables; the technical development, technical advice, technical services, technology transfer of self-produced products and related products; the import and export of self-produced products and agency goods and technologies. (projects subject to legal approval may not operate without the approval of the relevant department)