The registered address of tai an jia xin electric technology ltd. Is located in the village of zhu jia village, located in the northern bazaar of the tiangau district. The registration authority is the development division of the tian city market supervision authority. The legal entity is represented by chen zheng, and its operations include the design, development, production, sale and maintenance of general mechanical equipment, digitally controlled machinery, electronics, mining equipment and accessories, hardware and power, steel sales, network engineering design and maintenance, web design and production, warehousing services, and general cargo. (projects subject to legal approval may not operate without the approval of the relevant department)