俄罗斯采购需求：花岗岩组件、花岗岩底座、花岗岩床身、花岗岩部件、花岗岩机床底座、花岗岩机床床身

I'm looking to source a granite bed for a grinding machine that meets specific requirements. It should provide exceptional stability and durability, ideally suited for high-precision applications. Please include details on the available sizes, customization options, and any compatibility information with existing machines. Additionally, I'm interested in the material specifications, including the type of granite used, as well as any certifications or quality standards your products adhere to. It would be great to have insights on lead times for production and shipment, along with pricing information for various order quantities. Looking forward to your prompt response!