Xinfukang Shuiguang Acupuncture is a mechanical brand. Check the official website of Xinfukang Company, click on the home page, and select the public information option about Shuiguang Needle. The information as of August 6, 2023 appears below, showing that Xinfukang Shuiguang Needle is a mechanical brand. "Mechanical font size" is a legal term mainly used in the field of trademarks. In the legal provisions related to trademark registration and trademark use, Mechanical font size refers to a mark whose constituent elements are all composed of Chinese characters and have no other shapes or patterns. .