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  ......