Have shenzhen social security card in dongguan can still do?

Shenzhen social security card can also do dongguan social security card, but a person can only have a social security account. Legal basis: "The People's Republic of China *** and the State Social Insurance Law" Article 58 The employer shall, within thirty days from the date of employment, apply to the social insurance agency for social insurance registration for its employees. If the employer fails to register for social insurance, the social insurance agency shall approve the social insurance premiums to be paid by the employer. Individual entrepreneurs without employees who voluntarily participate in social insurance, part-time workers who do not participate in social insurance with their employers, and other flexibly employed persons shall apply for social insurance registration with the social insurance administration organization. The State establishes a nationally unified individual social security number. Individual social security numbers are citizens' identity numbers.