Hongtai Group’s R&D center is located in Hong Kong, and it also has R&D bases and market development institutions in the United States and the United Kingdom. The Hongtai Science Industrial Park she invested in Xiamen was built in 1989 as the group’s headquarters in Xiamen. The production base covers an area of ??23,000 square meters, with a total construction area of ??60,000 square meters. It has modern factories and office buildings, as well as world-class automated production systems and equipment. The Group's manufacturing plants have always been one of the most prestigious and leading international electronic consumer product manufacturers in the industry and a well-known communication terminal manufacturer. It is one of the largest manufacturers of digital telephone recorders in the world. The company mainly produces communication electronic products, including digital telephone recorders, digital two-way set-top boxes, global car security systems, optical fiber ADSL modems, single-line and multi-line commercial telephones, credit card telephones, coin-operated telephones, Internet telephones, telephone charging systems and logistics dispatch and reception. Terminals and other professional commercial products, all the company's products are exported to more than a dozen industrially developed countries, including the seven major industrial countries. The group invested in the construction of the Hongtai Group headquarters building - Hongtai Center in the Science Industrial Park, with a total area of ??23,000 square meters. It will gradually concentrate the research and development and sales of the group's subsidiaries in the headquarters, laying the foundation for the group's domestic development.