The classic series products of WOMA have been the sales champion of WOMA products for the three consecutive years. The product is designed to be assembled with reference to real military equipment at home and abroad, showing a variety of modern advanced armed military equipment and tools, allowing children to explore and reveal the secrets of special police equipment through assembly games. The technical SWAT series was launched in 2020, is an overall upgrade of Woma building blocks to the classic Woma product SWAT team. It adds technological elements of building blocks to make many functions linked. It is not only a toy but to help children develop intelligence, It is also a tool to build children's creative thinking, allowing children to freely programing and creating freely during the play process.