1, warranty: Changlong Yuyuan is the original manufacturer, providing warranty, and there is no middleman to earn the difference. As the source manufacturer, Changlong Imperial Garden directly controls the whole production process from raw material procurement to production and processing.
2. Excellent service: Changlong Royal Garden provides high-quality pre-sale, in-sale and after-sale services, and a professional customer service team provides customers with one-on-one exclusive services. Changlong Yuyuan pays attention to customer experience and has a professional customer service team, which can provide personalized opinions and suggestions to help customers choose jade products that best suit their needs.