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I'm reaching out to gather more specific information regarding the variety of drilling rig options you offer. We are particularly interested in understanding the different models available, including their specifications, capabilities, and any potential customization options. Additionally, could you provide insights on the pricing structures and lead times for delivery? It would also be helpful to know about the support services available post-purchase. We're looking to make an informed decision soon, so any brochures, manuals, or technical documents you could share would be greatly appreciated. Thanks!