2017-12-15 Pavilion contractor,Event stand builder China-YOHO EXPO, ブースビルダー,パビリオンビルダー YOHO Exhibition | Yohoexpo Co.,Ltd. is a professional booth contractor inChina,providing exhibition display design, booth construction and pavilion project builder in China mainlan,Hongkong,Macao.etc Email: yohoexpo@163.com info@yoho-expo.net