土耳其采购需求：门到门送货、海运、空运、铁路运输、门到门海运、国际空运

I am looking to place an order for a total of 7 boxes, with a combined gross weight of 85 kilograms. The dimensions of each box should be approximately 36x28x20 cm. It's essential that the packaging is robust enough for international shipping, as these boxes will be sent from Shenzhen to the UK. Please provide me with detailed pricing and shipping options for this order. Additionally, it would be helpful to know the estimated delivery time and any bulk order discounts available. If you require any further information to process this request, feel free to reach out. Looking forward to your prompt response on this inquiry!