Shandong Yuansheng Bona Electromechanical Equipment Co., Ltd. is committed to the research, development, production and sales of coal mine pneumatic lifting equipment, mining electrical equipment, underground hydraulic support equipment (single hydraulic prop and jack cylinder), cladding technology and underground wireless communication (4G/5G network construction), special equipment and accessories forging. The company has obtained 8 independent intellectual property rights, 7 coal safety certificates, two invention patents and 6 utility model patents.