巴西采购需求：Memoria Ddr 4 工厂，采购，DDR4 内存，厂家直销，批量订购，批发

I'm reaching out to gather detailed pricing and specifications for your toner products. Specifically, I'm interested in understanding the various types of toners you offer, including compatibility with different printer models and any unique features that set your products apart. Additionally, could you provide information on minimum order quantities, bulk pricing options, and lead times for delivery? It would also be helpful to know about any available certifications or performance guarantees. Looking forward to your quick response so we can move forward efficiently!