Beijing BMMT Mining & Metallurgy Technology Co., LTD. (BMMT), as a subsidiary of the former Harbin Placer Gold Design and Research Institute, was established in Harbin in 1994. The main goal of the establishment of the company is to introduce advanced placer mining technology for the institute, expand the international market and help the Institute to carry out product design and research and cooperation with foreign customers.
Due to industrial reform, the company was independent from the design institute and became a private company in 1999 at the request of the government. Since then, Beijing Platinum Yanlang as an independent foreign trade company has been providing non-ferrous metal mining equipment and spare parts for Russia and the countries of the former Soviet Union and Southeast Asian countries.
In 2000, Beijing Platinum Yanlang moved its headquarters from Harbin to Beijing, and launched in-depth cooperation with the Foreign Trade Department of China National Gold Corporation to assist it in carrying out project bidding and equipment sales.
In 2012, Beijing Platinum Yanlang set up a mining equipment processing plant in Yantai, covering an area of 8,000 square meters, mainly the production and design research and development department, the factory's products cover some non-ferrous metal mining equipment, gold mining ship spare parts and environmental protection equipment.
In 2023, Platinum Yanlang transferred the production base to Liaoyuan City, Jilin Province, and expanded the scale through the cooperation of local enterprises, with a new processing base covering an area of 50,000 square meters, the main products are small and medium-sized mineral processing equipment and spare parts
Today, Beijing Platinum Yanlang Mining Technology Co., Ltd. has established close ties and cooperation with many large processing enterprises, mine design institutes and mineralogy in China