德国采购需求：中国产瑞他特10毫克、15毫克、20毫克、30毫克、5毫克、粉末状瑞他特5毫克

I'm interested in purchasing some retractable products for our upcoming project. Specifically, I'm looking for options that offer flexibility and durability, as we have specific requirements for both indoor and outdoor use. It would be great if you could provide information on the various models available, along with their specifications and pricing details. Additionally, I'd like to know about any customization options you offer, as well as the lead time for production and delivery. Please also include your terms of payment and any minimum order quantities that may apply. Looking forward to your prompt response so we can move forward quickly!