DLB continues to provide professional services and develop Kinetic lights into different activities

After-sales process:

01. The customer contacts the after-sales team (by phone/WeChat) and provides the product model, fault description, and purchase certificate.

02. Technicians conduct remote troubleshooting (e.g., guiding parameter debugging, checking circuits). If the problem cannot be solved, repair by mail or on-site repair will be arranged.

03. Repairs for products sent by mail will be completed and returned within 3-5 days after receipt (freight is borne by us). On-site repair (limited to prefecture-level cities and above) will respond within 48 hours, with a repair cycle of 1-3 days.

Warranty scope: Hardware faults caused by non-human factors (e.g., motor failure, lamp bead non-illumination, light control failure). The whole machine is warranted for 1 year, LED lamp beads for 2 years, and core components of the elevating structure (e.g., hydraulic pump, motor) for 2 years. For human-induced damage, a cost fee will be charged for repairs (e.g., replacing the elevating motor requires charging the motor cost + repair fee). The after-sales team will first provide a fault detection report and repair quotation, and repairs will start only after the customer confirms.

Dedicated line logistics (e.g., Anneng, Best Express) is used by default. Express delivery (e.g., SF Express, JD Express) or full-truck transportation can also be arranged according to customer needs. Delivery time:

▪ East China/South China/Central China: 3-5 days.

▪ North China/Southwest China: 5-7 days.

▪ Northeast China/Northwest China: 7-10 days.

▪ Remote areas (e.g., Xinjiang, Tibet): 10-15 days, with an additional remote area freight charge (calculated by weight, specific details to be confirmed with the logistics department).

The restocking cycle for standard models is 3-7 days (same-day shipment if stock is sufficient), and the restocking cycle for customized models is the same as the initial customization cycle (15-45 days). For annual cooperative customers (with an annual purchase amount of ≥ 500,000 RMB), a "priority restocking agreement" can be signed, and 10%-15% of safety stock will be reserved to ensure emergency restocking needs are met within 3 days.