一般需要在国家工商行政登记过的正规翻译公司才可以，如南京同传翻译是在南京市工商行政管理处登记过的正规翻译公司，就有资格盖章，其他私人或非翻译公司盖章都无效。

　　It is generally necessary to have a regular translation company registered by the State Administration for Industry and commerce. As a regular translation company registered in the Nanjing Administration for Industry and commerce, it is entitled to seal and other private or non translation companies are not effective.