Answer: Relatively speaking, the trademark procedures under the name of a Hong Kong company are more troublesome. According to the provisions of the Trademark Law, foreigners and foreign enterprises (including Hong Kong, Macao and Taiwan) must handle trademark affairs in China through a trademark agency. Similarly, if a trademark registered by a Hong Kong company is transferred to a mainland company, it must go through a Hong Kong law firm or agency. There is an additional notarization procedure and the time is also lengthened. So it is best not to choose a trademark transfer under the name of a Hong Kong company, of course. If the trademark under the name of a Hong Kong company has been notarized in Hong Kong, the procedures in the mainland are as simple as other ordinary trademarks. Trademark transfer