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       Yueqing Dongfeng Coal Mine Equipment Co., Ltd. was founded in 1992. Specializing in coal mine hydraulic fully mechanized mining support valve production for more than 20 years. It is a multi-series valve enterprise integrating research, design, production, sales and service. It is a designated manufacturer of coal machinery parts in China and a member of China Coal Machinery Industry Association. The company has obtained the Zhejiang Province science and technology enterprise certificate, and obtained a number of national mining safety mark certificates and national invention and utility model patent certificates......

Manufacturer of mining accessories

• Mining machinery to high energy, energy saving and environmental protection
  Nowadays, mining machinery and equipment enterprises are paying more and more attention to the research and development and production of high-energy, energy-saving and environmental protection equipment. For example, mining machinery uses the design principles of long life, low energy consumption a