Start by fixing the specification, not the price. Thickness or weight, width, length per roll, UV treatment and colour all change the cost, so a clear spec gets you an accurate quote for greenhouse film, nets or irrigation products.
Then agree MOQ and lead time. Most agricultural plastics are made to order, so production slots matter more than stock. Confirm the packaging too: roll size and packing method decide how much fits in a container, which directly affects your landed cost.
Payment terms, documents and inspection should be settled before production starts. Third party inspection before shipment is normal and protects both sides.
We export regularly and can quote ex-works or CIF, arrange consolidated loading, and provide the commercial documents you need. Full details are on our export information page, or send us your spec and destination port for a quotation.