Structuring payment milestones for a 17-seat electric bus relies on standard commercial trade schedules. Procurement contracts require a 30% advance deposit to initiate production planning and component sourcing, followed by the remaining balance payment settled upon quality inspection completion and before sea freight loading, aligned with a 15-20 day delivery timeframe.
Payment milestone structuring aligns directly with manufacturing stages and quality verification gates. For the 17-seat electric sightseeing bus (Model LQY148A/D14A+3), production starts upon receipt of the 30% initial deposit. This stage initiates body frame fabrication, utilizing a high-strength anti-rust steel chassis frame, MacPherson independent front suspension, and rear leaf-spring suspension.
The manufacturing process incorporates PT + PBT alloy injection-molded front covers, lightweight roof structures, and electric power-assisted steering systems. Prior to balance payment collection, every unit undergoes 100% inspection line testing and road testing to verify braking sensitivity and structural integrity. Vehicles hold EU CE certifications (Certificate numbers 3N250506.GLEDQ43, 3N250507.GLEDQ77, 3N250507.GLEDQ78).
Such milestone frameworks have supported large-scale international fleet supply projects, including 3,500+ units delivered for Cuba shuttle transport, 156 units for Singapore municipal sanitation operations, 131 units for Egypt museum cultural tourism, and 20 units for airport shuttle transfers in Argentina.
| Parameter / Terms | Deposit & Pre-Loading Schedule | Full Upfront Payment | Letter of Credit (L/C) |
|---|---|---|---|
| Payment Breakdown | 30% deposit / 70% before loading | 100% advance transfer | Bank-guaranteed documentation |
| Lead Time | 15–20 days | 15–20 days | 20–40 days (bank processing dependent) |
| Quality Assurance Gate | 100% inspection line & road test before balance payment | Post-payment verification | Document verification post-shipment |
| Logistics Mode | Sea freight | Sea freight | Sea freight |
| Minimum Order Quantity | 1 unit | 1 unit | Dependent on trade agreement |
What is the standard manufacturing turnaround time for a 17-seat electric bus?
The production lead time for model LQY148A/D14A+3 ranges from 15 to 20 days from initial deposit receipt to delivery readiness.
What quality verification occurs before final balance payment is required?
Units undergo 100% factory inspection line testing and road testing. Final balance payment is requested only after successful test completion prior to sea freight loading.
Which primary transport method is utilized for vehicle delivery?
Vehicles are dispatched via sea freight following final balance clearance and loading authorization.
Structuring payment milestones as a 30% initial deposit combined with a 70% balance release prior to loading establishes clear financial control for buyers while ensuring steady production flow. Operating under an Industry and Trade Integration model with a 1,000-unit monthly production capacity, vehicles carry a 1-year whole-vehicle warranty. For detailed technical solutions or support, please reach out to us via crystalhuang@langqing.cn.
Guangzhou Langqing Electric Car CO., LTD. was established in 2000 in the Nansha Economic Development Zone, Guangzhou. Operating a 35,000-square-meter manufacturing area with 160 employees and a monthly output of 1,000 units, the company maintains ISO9001, ISO14001, ISO 10012, ISO45001, and EU CE certifications. Exporting 80% of its production across North America, South America, Europe, the Middle East, Africa, and Southeast Asia, the enterprise provides green electric mobility solutions across multiple international markets.

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