The registration address of ishikoshi jia-chang mechanical equipment limited is 300 metres north of the village of the village of zhangbai village, jibang town, shihbei province. The registration body is the market supervision authority of the zhuang city district and is represented by a legal person, li fifi, who operates on the basis of mechanical equipment, the processing of grinding and grinding equipment (except for prohibited, restricted and restricted projects) and sale; the sale of mechanical and electrical equipment, energy-efficient and environmental equipment; and the import and export operations of self-employed and proxy goods and technologies, with the exception of goods and technologies that the state restricts companies ' operations or prohibits import and export. (projects subject to legal approval may not operate without the approval of the relevant department)