GENMA have a first-class design and manufacturing facility in Nantong. Their parent company, RHM, also manufactures stackers and reclaimers, conveying systems and other equipment for companies such as MacGregor, Siwertel and Sandvik, and has a first-class manufacturing level.

GENMA products reliable quality and have strong order fulfillment capabilities. The equipment is very sophisticated. GENMA leads the home market in the design, manufacturing and test of especially Ship-loader Unloader system.