Does Beijing Zuojiang technology do blockchain

1. Introction: keyun blockchain is a blockchain technology and wearable proct R & D company. The company will set up a blockchain research laboratory, which will promote the R & D and application of blockchain technology in the fields of chronic diseases, sports and health management, so that its technology can be applied to intelligent wearable devices and medical devices
legal representative: Tan Yi
time of establishment: July 6, 2011
registered capital: 15.19188 million RMB
business registration number: 110000450177219
enterprise type: limited liability company (sole proprietorship of natural person)
address: 18-19c, block B, 18-19, building 1, No.48, Beisanhuan West Road, Haidian District, Beijing (residential)

2.

Guojin financial holding (Guangzhou) blockchain Technology Co., Ltd. is a limited liability company (wholly owned by a legal person invested or controlled by a natural person) registered in Nansha District, Guangzhou City, Guangdong Province on August 24, 2018. Its registered address is located at x1301-i5895 (cluster registration) (JM), No. 106, Fengze East Road, Nansha District, Guangzhou city

the unified social credit code / registration number of China National Financial Holdings (Guangzhou) blockchain Technology Co., Ltd. is 91440101ma5cbag4l, and the legal person is mo Qikai. At present, the company is in business

the business scope of China National Financial Holdings (Guangzhou) blockchain Technology Co., Ltd. is: to provide notice, planning, marketing and promotion of bank credit card and other credit business entrusted by commercial banks, and credit card information consulting business (except those that are permitted by laws and regulations and prohibited and restricted by relevant national regulations); Software development; Information system integration service; Computer room maintenance service; Information technology consulting service; Data processing and storage services; Integrated circuit design; Two dimensional code technology; Software technology promotion service; Leasing of computer and communication equipment; Business management services (except those involving licensed business projects); and; supply chain management; Software services; Internet blockchain technology research and development services; Software wholesale; Software retail; Software testing service; Computer power supply repair; Computer network system engineering service; Computer retail; Computer technology development and technical service; Computer information security proct design; Computer and auxiliary equipment repair; Data processing and storage proct design; Network security information consultation; Science and technology information consulting service; Technology development and application of UAV software and hardware; Sales of Internet procts (except for procts subject to license and approval); Investment consulting services; Technical development and service of medical image data transmission equipment; Technical development and service of digital medical imaging software; Technical development and service of artificial intelligence algorithm software; Science and technology project agency services; Network information technology promotion service; Science and technology project evaluation service

China National Financial Holdings (Guangzhou) blockchain Technology Co., Ltd. has invested in one company with 0 branches

check more information and information of China National Financial Holdings (Guangzhou) blockchain Technology Co., Ltd. through aiqicha

3. At present, the number of patents of Beijing ruice Technology Co., Ltd. is 300 +, and the number of Chinese companies is the second, and the first is ant financial services. You can learn about it by yourself.

4. Introction: blockchain (Beijing) Technology Co., Ltd. was registered in Chaoyang Branch on October 30, 2015. Zheng Yu, the legal representative, the company's business scope includes technology promotion services; Computer system services; Software development; Basic software services, etc
legal representative: Zheng Yu
time of establishment: October 30, 2015
registered capital: RMB 10 million
Instrial and commercial registration number: 110105020109042
enterprise type: limited liability company (invested or controlled by natural person)
address: room 421, building 24, second courtyard of shimencun Road (reservoir area), Chaoyang District, Beijing

5. The types of misprinted coins are as follows:
first, the watermark is inverted, that is to say, the coin is printed on the watermark.
Second, the printing error on details means that the ink is not the watermark
the third type: text error, which means that there is a problem in the printing of text.
this is not the wrong currency.
you can take any one that is different from other money and ask the auction company to identify it. They all say that this is the wrong currency, and it has great collection value. Don't be silly. They just want to estimate the price of your collection, and then charge you 1% of the initial fee and sign the contract, No matter whether your collection is sold or not, the fee will not be refunded, and they still have to collect 8% of the money when they are sold. There are so many wrong coins, and they all say that the wrong coin is one in ten million. Look at the post bar, how can it be? Don't be greedy and lose money, just step on the ground