rudarstvo

     Mining machinery is the mechanical equipment used for direct mining of useful minerals and mining work, including: mining machinery for mining metal ores and non-metallic ores; coal mining machinery for mining coal; oil drilling machinery for mining petroleum. WENAN is capable of the design and production of mechanical transmission part of mining machinery such as various kinds of gears, shafts, machined parts and complex structural part, meeting the requirements of the equipment for high load, strong load, high temperature, high humidity and other harsh working environments.