Aerospace Jinsui is a branch of Aerospace Information, which makes a lot of money in anti-counterfeiting and tax control. Now that finance and taxation have been integrated, there are many it products. Jinsui Company is a golden tax card, an anti-counterfeiting and tax-controlled IC card. What's your major? Aerospace Information has a good relationship with State Taxation Administration of The People's Republic of China, which belongs to state-owned holding enterprises, listed companies, monopoly industries and IT enterprises in China's top it500 IT companies. Aerospace information has branches all over the country, mainly serving ordinary taxpayers. Anti-counterfeiting tax control business mainly provides equipment and services for ordinary taxpayers to issue invoices. Now there are almost 200W users in China.