Register for audio equipment




Register for audio equipment

For your benefits, please fill in the correct and complete information. Please fill in the online registration information within 30 days (from the date of purchase from the company). The customer can bring the information in the warranty card from the store to fill in. Channel


For further registration details, please contact Mahachak Development Company Limited at Tel. 02-3789900 ext. 135, 138



Item 1


Product Category*                    Trademark       


Serial Number*       








* Please attach a photograph of the payment receipt for the product you want to register (jpg, jpeg, gif, png).



Add registration item

Personal Information


Name - Surname*       





Birthday*                       Month                       Year       




Zip code       


Buy from a dealer


Please specify the dealer name*       


Date of purchase       Date                   Month                       Year*       



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