... , 6LM, 6M, 6MK, 6MJ , etc power ranger from 30KW~400KW, which widely used in city electricity power, marine diesel generator ... HD brand) diesel engines and gensets; alao we assemble Cummins series engines 4BT, 6BT, 6CT, etc engins.2.Technical origin from Yuchai ... quality management system in accordance with ISO9001:2008 requirements, which with pefect structure, good quality, and beautiful appearance; ...