Q1:Are you a trading company or a manufacturer?\nA: We are a factory. Our factory produces all items related to the greenhouse, so we provide the best price,\nQ2: Do you provide samples? Is it free or extra?\nA: Yes, we can provide samples free of charge, but we don't bear the freight.\nQ3: How to get a quotation for the greenhouse?\nA: Please let us know how many greenhouses are needed? What will be grown in the greenhouse? So that we can suggest related systems\nQ4: How should I choose a greenhouse system?\nA: Please let us know where the greenhouse is (temperature, wind speed)\nQ5: How to assemble the greenhouse when purchasing?\nA:We have professional after-sales service engineers who will provide planning drawings and installation manuals. Please send a message for specific details.