We specialized in the production of Air-cooled diesel & gasoline engines, diesel & gasoline Generator sets, diesel & gasoline water pump set, Water-cooled single cylinder and multi-cylinder diesel generator set series, garden machinery, small construction machinery and others series products.

Yang-Ma owns strong technique force, professional electrical engineers and mechanical design team to ensure providing the customers with high quality products and satisfied service after sales. The products are exported to abroad 90%, mainly to USA, Europe, South American, Australia, Africa, South-East Asia, Middle-East etc countries. We sincerely hope to establish a long term and steady business cooperation relations with more friends all over the world.


We have approved the certificate of ISO90001:2000 quality management system. The products of Generator sets, construction machine etc have been certificated by EPA, 2004/26/EC and CE. It enables the selling in different markets expediently and simply.


For Yang-Ma, Brand and Quality is life! Based on product quality! submit to customer benefits is our business policy. One-stop service is our unremitting pursuits, Shanghai Yang-Ma Generator Co., Ltd. is committed to become China top generator supplier! .