Shanghai Kronos Machinery Co., Ltd. is a wholly-owned subsidiary of Guilin Mining Machinery Co., Ltd. (formerly Guilin Mining Machinery Factory), aiming to provide more efficient and high-quality customer service to global customers. Guilin Mining Machinery Factory was founded in 1973. It is a backbone enterprise of Guangxi's machinery industry, one of the first batch of excellent technology-based enterprises in Guangxi, and one of the two major manufacturers of grinding equipment designated by the former Ministry of Mechanical and Electrical Engineering. In 2013, it was restructured from a state-owned enterprise to a private enterprise. In 2019, the company moved from Lingchuan County to Guilin High-speed Railway Economic Industrial Park, covering an area of 122 acres, with a superior geographical location and very convenient transportation. The company is mainly engaged in the research and development and manufacturing of various powder equipment such as vertical mill, ultrafine vertical mill, Raymond mill, ball mill, ultrafine classifier, calcium hydroxide production line, sand making machine, sand and powder integrated machine, ring roller mill, crusher, etc., as well as the development and design of a complete set of powder production line. It has strong technical strength and product R&D team, and has established an industry-university-research base with universities and research institutes, built a technology innovation platform, has core independent intellectual property rights, has independent export rights, passed ISO9001:2015 quality management system certification, and obtained GB/T29490-2013 intellectual property management system certification. It is a national high-tech enterprise, an autonomous region enterprise technology center, an autonomous region specialized and new small and medium-sized enterprise, the first batch of manufacturing single champion demonstration enterprises in Guangxi, an autonomous region contract-abiding and credit-worthy enterprise, and the main drafting unit of the JB/T 4084-2017 "Swing Grinding Mill" industry standard. The company has been focusing on the field of powder processing for more than 50 years. It has taken meeting customer needs as its mission and established a complete marketing service system. With the cultural concept of integrity, precision, innovation and win-win, it strives to create a new green and environmentally friendly development of China's grinding mills, create value for customers, create opportunities for employees, and create wealth for society. It has become a major domestic powder equipment manufacturer and an important export base.