Winter garden and pergola systems import request USA

I am an owner of a Pergola company in the United States and am interested in getting information about the products that you offer. We are evaluating manufacturers and have these questions:
1. Can I have a catalog of all of the products that you offer including design specs, aluminum gauges and any load testing that has been done?
2. Can you provide a pricing sheet for the products that shows the price per size?
3. What is your experience shipping to the US? Do you currently export to the US?
4. Are you able to change the specs if requested? For instance, if we need a thicker glass, fogged glass, tinted, reflective?
5. Do all of the pergola systems have integrated gutter systems?

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