March 2021

Recently, the trademark “铜话世界NaCuX ” applied for registration by our company has been approved and registered by the State Intellectual Property Office. Trademark is an important part of intellectual property, is the intangible assets of […]

Recently, our English trademark “Time capsule” was approved by the U.S. trademark office and officially registered as a U.S. trademark. In the future, all our products will be protected by trademark law in the United