GLMW is an energy company offering various maintenance solutions for biogas, biomass CHP with its headquarter in Germany. We are professional manufacturer and supplier of genuine, OEM and alternative engine parts for medium and large bore gas, diesel, dual fuel and biogas engines. Supply range from 500 kW to 6000 kW commonly used in heavy industries. Products: crankshaft, piston, cylinder liner, spark plugs, engine block, cylinder heds, engine valve and others.