Central Gum Gang(Beijing)International Trading Co.,Ltd. is a professional company engaged in the sales and service of Dean Machine Tools in China, officially authorized by Dean Machine Tools (formerly known as Doosan Machine Tools, later referred to as "Dean") of South Korea and Dean Machine Tools (China) Co., Ltd. Since the early days of Daewoo Machine Tool (the predecessor of Doosan Machine Tool, renamed Dean Machine Tool in 2022) entering the Chinese market in the 1990s, the general manager of the company has entered the Chinese market on behalf of Daewoo Machine Tool of South Korea and is responsible for the development and promotion of Daewoo Machine Tool in the Chinese market. After several years of development, Daewoo Machine Tool of South Korea has established a certain customer group in the Chinese market and has been recognized by users in the Chinese market. New China King Kong (Beijing) International Trade Co., Ltd. was established in 2007, with its headquarters in Beijing. It has established sales and service agencies in Tianjin, Guangzhou, Shanghai, Anhui, Hong Kong and other places. The company now has a professional and professional sales team. Up to now, it has provided more than thousands of Doosan machine tools to domestic users, and has set up an after-sales technology center in Hefei, Anhui Province, to provide customers with comprehensive after-sales service. The company was rated as a "meritorious agent" by Dean Machine Tools of South Korea and Dean Machine Tools of China, and was granted a high-level "AAA" sales authority. The company respects the development law of industrial product marketing, and has long pursued the market model of specialization, specialization and scale operation. It is supported by Dean Machine Tools and the vast number of users, and respected by its competitors. It has established a high reputation in the industry.