I am Kertawadi as chairman of the Sound Rinjani Trekking community, this Sound Rinjani Trekking community, consists of 4 business partners who will provide professional and stable service for the satisfaction of potential customers. We built Sound Rinjani Trekking in accordance with our experience of trekking from 2014, meaning , for 10 years we have been climbers of Mount Rinjani, apart from that, we also utilize our abilities according to our respective fields of expertise, including me on behalf of Kertawadi as chairman of Sound Rinjani Trekking with a bachelor’s educational background in tourism which focuses on travel planning. tourism, Rendi Pradana has a bachelor’s degree in tourism which focuses on travel, Isjaya is a graduate of Bachelor of Tourism who focuses on hotel management, and Joy is a graduate of Bachelor’s degree in internet network communications as analyzing and developing websites to make it easier for potential customers by providing various packages on the Soundrinjanitrekking website. .