Who are the technology and service providers of the VAT anti-counterfeiting tax control system in the "Golden Tax Project"?

It should be said that it was developed by State Taxation Administration of The People's Republic of China, People's Republic of China (PRC), the Great Wall Computer Group Company of the Ministry of Electronics undertook the general contracting task of the project, the People's Bank of China provided satellite communication means for the delivery of special invoices for value-added tax, the State Planning Commission and the Aerospace Industry Group Company also actively participated, and the tax authorities in State Taxation Administration of The People's Republic of China, People's Republic of China (PRC) and relevant regions went all out to ensure that the system was opened as planned in August 1994. Technology and services should also be technical service companies recognized by tax authorities.