The registered address of hubei-da crystal equipment limited is located at the union industrial park no. 1 of the zhongcheng city economic development zone, located in the city of zhongmen, hubei province, with the registration authority being the zhong-chang city market supervisory authority, with the legal personality representing liu zhong-lin, operating on general items: manufacture of pharmaceutical-specific equipment, sale of specialized equipment for pharmaceutical purposes, manufacture of gas, liquid separation and pure equipment, sale of gas, liquid separation and pure equipment, manufacture of electronic specialized equipment, sale of electronic specialized equipment, manufacture of general equipment (other than licensed special equipment), manufacture of general equipment (other than special equipment for special equipment), repair of machinery, production of medical equipment, sale of medical equipment for type i medical devices, lease of medical equipment for type i medical equipment, manufacture of technical equipment for technical equipment, construction of general machinery and equipment for the sale of special equipment for the sale of industrial equipment, sale of machinery and equipment for the sale of industrial products and equipment for the sale of industrial equipment, production of specialized equipment for the chemical industry, production of specialized equipment, equipment for the export of equipment, equipment, licensing projects (in addition to licensing operations, which are not prohibited or restricted by law) are self-employed: production of medical devices in category ii, production of medical equipment in category iii, operation of medical equipment in category iii, leasing of medical equipment in category iii, installation and repair of special equipment, manufacture of special equipment, design of special equipment, inspection of special equipment. (a project subject to legal approval may only be carried out with the approval of the relevant department, subject to the approval documents or licences of the relevant department)