法国采购需求：门到门配送、海运、空运、铁路运输、海运门到门、国际空运

I'm in search of a dependable long-term shipping partner for my business. We regularly ship clothes and accessories to France, with each shipment weighing between 5 and 20 kg. I require DDP air shipping, meaning I need an all-inclusive price to avoid hidden fees. Could you please provide details on your service? Specifically, I'm interested in your rate per kg (with everything included), estimated delivery times, minimum weight requirements, and any additional fees that may apply. I'm evaluating multiple freight forwarders to find the best long-term partnership. Looking forward to your prompt response!