Belgium, as the capital of the European Union, is one of the most developed countries in Europe and a long-term industrial power since the modern industrial revolution. Automobile industry is the pillar industry of Belgian industry, and its automobile brand was established two years earlier than BMW. Belgium, with its central position in Europe, numerous high-quality talents and advanced manufacturing technology, attracts world-famous automobile manufacturers such as Volvo and Audi to invest and set up factories in Belgium on a large scale. Relying on the advanced design and process level in Belgium's industrial field, JIEDO has set up an R&D institution for door and window system hardware in Brussels, Belgium, focusing on the research and development of breakthrough high-end door and window hardware products. Inheriting Belgium's advanced industrial design concept and precision manufacturing concept, JIEDO is renowned in the industry for its excellent quality and innovative design.