Excellent
Four major after-sales guarantees for worry-free car purchase. 7-day no-reason return policy: Within 7 days of delivery, you can enjoy paid replacement or buyback services (specific rules are subject to the after-sales service agreement); lifetime buyback for vehicles involved in major accidents, fires, or floods; compensation for vehicles with tampered odometers. If a major accident, fire, or flood damage is discovered after purchase, a lifetime full buyback is guaranteed; dedicated after-sales service group: customers enjoy 1V4 exclusive after-sales service; equipped with four roles: inspector, sales consultant, expert, and customer service, ensuring worry-free car use. Genuine vehicle sources, rigorous selection. Official quality inspection guarantees excellent vehicle condition. Official quality inspection covers eight major items: accident investigation, core driving, exterior, interior road test, functions, chassis, and vulnerable parts, with 328 detailed inspection items to guarantee excellent vehicle condition.
We mainly collaborate with professional organizations certified by China's national CMA (Certification of Inspection and Testing Institutions). If you need the highest level of international endorsement, we can arrange for independent inspection agencies like SGS or TÜV to conduct Pre-Shipment Inspections (PSI) before loading at the port.
Test-drive cars experience much more mechanical wear due to extreme conditions like cold starts and emergency braking compared to regular family cars. We can identify this by tracing whether the first owner was a 4S dealership or the manufacturer. If so, we will reassess its value based on "operational intensity" standards.
The technician will start the vehicle and turn on the air conditioning system, measuring the actual temperature at the vents at the lowest and highest settings with a thermometer; at the same time, they will connect a manifold pressure gauge to check if the refrigerant pressure in the high and low pressure lines is within the normal range, determining if there is a chronic refrigerant leak.
