The registration address of changzhou ho gao-chang is located at the west industrial park in the town of huang town, wugang city, changzhou city, with the registration authority being the administration and approval board of the wu-jing district of changzhou city, represented by a legal person, and is based on general projects: manufacturing of metalworking machinery; processing of mechanical parts, parts and components; manufacture of general spare parts; manufacture of general equipment (excluding special equipment); manufacture of hardware products; construction of metal structures (in addition to legally authorized projects, operating autonomously on the basis of a licence)