ABOUT THE PARTNER (sourced description): Messe Düsseldorf Japan Ltd. is the Tokyo-based Japanese arm of Messe Düsseldorf GmbH. It supports Japanese companies participating in the group's international trade fairs with registration help, local information, and introductions to related service providers. CLASSIFIER REASON: TRUE for (1) because MDJ serves exhibitors/visitors around international trade fairs and explicitly points to a service-provider network around those fairs. FALSE for (2) because I found no evidence that it imports, exports, or trades goods itself. FALSE for (3) because the site shows event-support and exhibition services, not a buyer-supplier matching platform or trade-intelligence product; the e EVIDENCE QUOTE: "運送、ブース装飾、旅行手配、資料のデザイン・印刷など、ご出展に不可欠なサービスを日本語で提供する連携サービス・プロバイダー「サービスALLIANCE」のご紹介" PARTNER TYPE: chamber_of_commerce_member SOURCE VENDOR: AHK Member Directory CONTACT EVIDENCE URL: https://www.messe-dus.co.jp/about-us/about-mdj