Zhang Rui, the general manager of Collar of Capital visited SWD Studio on 24rd of December. Mr. Zhou, the chairman of SWD gave a vivid presentation of the brand superiority of SWD and its future development strategy and showed them around SWD  Studio.  After experiencing IOSONO 3D sound in the studio, he said:”It makes me immersive, especially the clip of rainforest, as the rain falls around me. ”