Guangzhou gas company ltd. Is registered at 62th west street, bridge street, guangzhou city, and is represented by the city of guangzhou's nanzhou market supervisory authority, which operates on behalf of the city's nanzhou market supervisory authority, for the purpose of fostering health care services (non-medical); health counselling services (excluding diagnostic services); sale of type i medical devices; sale of food products (for the sale of prepackaged foods only); sale of health-care foodstuffs (prepackage); distribution of food products for consumption; sale of agricultural by-products; sale of food products (for the sale of prepackaged food products only); sale of food products on the internet (for the sale of prepackaged food products only); sale of gas-powered machinery and components only for prepackaged food products; retailing of hardware equipment; installation services for general machinery; internet and information technology services development; sale of instrument...