R4 miner

1. Today's bitcoin mining uses amd graphics cards, which are not very different from ordinary graphics cards. You can also play 3D games on them for design. The most popular one is the hd7850 1g version, which can well balance the mining speed and price
in other words, there are a lot of "mining machine graphics cards" on Taobao, because these graphics cards use less materials under the same core and basically unchanged hash speed, such as recing video memory to improve the performance price ratio (the size of video memory has little to do with the mining speed), which can shorten the time to recover the cost
in short, the graphics card of mining machine is the core of common high-end graphics card + the workmanship of low-end graphics card, or some cheap medium and high-end public graphics card.

2. You can take your ID card and social security card to print the social security card in the area where the local indivial pays
there are three ways to query social security:
1. If the social security center is not clear about its social security account number, you can bring your ID card to the business hall of social insurance agencies in each district
2. For online query, log in to the labor and social security network or social insurance business website of your city, click the "personal social security information query" window, and enter your ID card and password (the password is your social security card number or ID card date of birth), then you can query your insurance information
3. Call "12333" for policy consultation and information inquiry

3.

Print to the nearest Social Security Bureau

there are three types:

1. If an employee inquires and prints his / her detailed insurance information, he / she needs to provide the original ID card and the original social security card (check the original and take back the photo); If an employee entrusts others to inquire about his / her insurance information, he / she shall provide the original of the power of attorney, the original of the client's ID card, the original of the client's social security card and the original of the trustee's ID card (except for the original of the power of attorney, the original of other materials shall be checked and photocopies shall be collected)

2. If the company inquires and prints the personal insurance information of its employees, it is necessary to provide the inquiry proof materials with the official seal of the company and the original ID card of the operator (the original proof materials, the original ID card, and the photo)

3. Querying and printing the detailed list of indivial insurance is a free business

therefore, enterprises sometimes refer to printing enterprise payment details, which is actually printing payment notice; In the system, the enterprise can not see the details of the payment to a specific employee. If you want to know, you can enter the ID number of the employee in the social security center self-help machine to inquire, or the employee will log in to the Tianjin city's human resources or social security net to inquire. p>

extended data:

basic medical insurance is a social insurance system established to compensate workers for economic losses caused by disease risks. Through the payment of employers and indivials, the medical insurance fund is established. After the medical expenses of the insured are incurred, the medical insurance agency will give certain economic compensation, so as to avoid or rece the economic risks caused by the illness and treatment of workers

Basic medical insurance is one of the most important types of insurance in the social insurance system, which, together with basic endowment insurance, work-related injury insurance, unemployment insurance and maternity insurance, constitutes a modern social insurance system

on May 1, 2016, provinces (autonomous regions and cities) with more than 20% of the basic endowment insurance unit payment proportion of enterprise employees will rece the unit payment proportion to 20%

for provinces (autonomous regions and municipalities) with 20% of the unit contribution and more than 9 months of the accumulated balance of the basic endowment insurance fund for enterprise employees at the end of 2015, the unit contribution ratio can be reced to 19% by stages, and the period for recing the rate is temporarily two years. The specific plan is determined by each province (region, city)

4. First of all, you need to provide a company name in the format of XXX Foundation Ltd.
you need to provide ID cards or passports of at least two members
you need to select two business scopes
you need to sign a contract for payment, and you need to sign the relevant documents in Singapore

wait patiently for 10-25 working days to check the registration documents