If you want to travel to another country, you will need to apply for a visa and in fact, the visa will be issued only when the officials have verified your documents, thus this makes attestation of desired document necessary. This is why you need attestation, and if you are planning to fly to China then you need to go through China birth certificate attestation or China marriage certificate attestation (if planning to travel with your spouse), but ,don’t you want to know what attestation actually is?
Attestation is a process of verifying your documents with the government officials and declaring those documents as genuine, by means of a sign of that official or a stamp of that government body.
The Chinese Embassy or Consulates General should attest documents issued in India to be used in China. The Chinese Embassy or Consulates General in the Republic of India will only attest documents from their respective consular district.
Applicants from the state of Maharashtra and Karnataka may apply at the Consulate General of China in Mumbai and applicants from the state of West Bengal, Orissa, Chhattisgarh, Jharkhand and Bihar may apply at the Consulate General of China in Kolkata. Applicants from the rest of India may apply at the Chinese Embassy in New Delhi.
PROCESS OF CHINA BIRTH AND MARRIAGE CERTIFICATE ATTESTATION
 Attestations:
Documents Required:
