Not familiar with this company, but have a very high opinion concerning Singer Alternators. Have purchased two alternators from Mike and his customer service is unparalleled !!!!!!!!!! If anyone out there is looking for an alternator for daily driving and superb audio support Mike is the man. Mr. Singer will provide you all the info and equipment if required not to mention customer support after your purchase can only compare to Mechman alternator , but would not purchase another alternator from them . So if you're on the fence about purchasing a high output alternator email or call Mr. Singer and you will understand my comments .