The Longchao online business did not live up to my expectations as a specialist in the field of outdoor and sports activities. Although they claim to have a staff of experts who have a passion for the outdoors and sports, the selection of products they offer is unimpressive and does not live up to their claims. It seems as though the items they sell are designed for novices, and they do not provide the more sophisticated equipment that more seasoned athletes require. In addition, the team's passion for outdoor activities and sports does not translate into expertise, as I found the members' understanding of the product to be limited and unimpressive. When taken as a whole, Longchao's online store is not the place to go if you are looking for high-quality equipment for various sports and outdoor activities.