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I'm interested in obtaining pricing details for your drilling machines. Could you provide an overview of the different models available, along with their specifications? It would be great to understand the range of options you offer, as well as any bulk purchase discounts. Additionally, could you share the location of your factory or warehouses? This info would help me assess shipping costs and lead times effectively. Knowing the availability of your products and your production capacity would also be beneficial for planning. Looking forward to your prompt response!