The registered address of changsha chemical technology ltd. Is 85 no. 621 in the first district of the neighbourhood of sunshah street, changsha county. The registered body is the changshah county market supervision authority, represented by a legal person, and covers the development and sale of chemical products (excluding dangerous, controlled and toxic chemicals), lubricants, lubricants; the sale of mechanical equipment (excluding cars), environmental protection equipment, refrigeration equipment, electronics (excluding electronic publications); the import and export of goods and technologies (except goods and technologies for which national laws and regulations require authorization to operate or prohibit import and export). (approval projects without pre-licensing, involving licensing of administrative permits)