The city of thailand haibarn mechanics company ltd., with its registered address at no. 89 phoenix west road, located in the economic development zone of thailand city, is the state administration authority for the medical district of gao xinxiang (hong kong zone) of thailand, represented by the legal person yang ai gui, operating in the areas of research and development, manufacturing, marketing and installation of generators, mobile power stations, motor power supply vehicles, washing machines, high-pressure switches, electrical control or power distribution units and their accessories; operating the export of the enterprise's own products and technologies; operating the import operations of the enterprise's own production, scientific support materials, instrument meters, machinery equipment, spare parts and technologies (with the exception of goods and technologies which are restricted to companies and whose import and export are prohibited by the state); operating in the processing of inputs and “three-plus” operations. (projects subject to legal authorization and subject to the approval of the relevant department) general projects: outsourced works; construction of stone works (in addition to projects subject to legal authorization, operating on an autonomous basis under a licence)