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| Type | Axial fans |
| Series | S4E300 |
A: Absolutely. Our automated billing system generates itemized Proforma Invoices (PI) and Commercial Invoices containing corporate tax IDs, purchase order (PO) numbers, and explicit company details necessary to satisfy international corporate accounting and auditing standards.
A: Hardware units ship with standard factory-default firmware. For proprietary programming software or specific firmware flashes required for legacy system compatibility, buyers must consult our technical support team during procurement to confirm licensing terms.
A: Once a Proforma Invoice is issued and payment is confirmed, your pricing is legally locked. OKmarts absorbs any subsequent raw material price spikes, supplier price adjustments, or sudden export tariff increases, guaranteeing that the price you pay at checkout is final.
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A: Yes, for certain products, there might be minimum order quantity restrictions in place. This ensures efficient processing and cost-effectiveness for both parties involved. Please check the product details or contact our sales team for specific information on minimum order quantities.
A: We may offer free shipping on select products or as part of promotional campaigns. The availability of free shipping and any conditions associated with it will be mentioned on the product page or during the checkout process.
A: To add items to your cart, click on the "Add to Cart" button located next to the product you wish to purchase. The item will be added to your cart for checkout.
Mar 09, 2022
