Two factory quotes for "the same" bamboo wireless charger can differ by 30 percent and both be honest. The difference is usually in what each one includes. This is how factory pricing for promotional chargers is built and how to line quotes up.
Quantity tiers
Factory pricing steps down in bands. At Edsonsoon the bands are 100 to 199, 200 to 499, 500 to 999 and 1,000 plus, with 1,000 as the catalogue price. Below 100 units only samples are sold. Most factories work the same way; the exact break points vary.
What the catalogue price includes
- The product with a USB-C cable.
- Laser-engraved logo.
- Printed Kraft box with insert.
- CE, FCC and RoHS documentation.
- Packing in export cartons, EXW Dongguan.
What adds cost
- Adapter in the box: an 18W PD adapter is the single largest add-on; necessary if you promise 15W.
- Logo method: UV colour print or glow logo, quoted per model.
- Packaging: colour box, sleeve, white-label manual.
- Certification: Qi certification or extra market approvals (UKCA, PSE, KC, SAA).
- Freight and duties: FOB adds port handling; DDP adds freight, duty and local delivery.
- Custom colour or housing (ODM): tooling and higher MOQ.
How to compare quotes
- Normalise to the same Incoterm. EXW, FOB and DDP are different products.
- Check the wattage and whether an adapter is included.
- Check the logo method and whether set-up fees apply.
- Ask for the packaging spec and a photo.
- Ask which documents are included and whether they are for this exact model.
- Confirm the payment terms. 30 percent deposit, balance before shipment is standard.
Distributor margin
Promotional distributors in Europe and North America typically resell at 1.8 to 2.5 times the landed cost on branded tech, so the factory quote should leave room for that after freight and duty. We can quote DDP to your warehouse so the landed number is known before you price the client.
Wholesale tiers are shown on every product page in the catalogue; a formal quote sheet follows within 24 hours of a request.
Ready to quote? Send the quantity, logo file and destination country through the wholesale quote form, or browse the bamboo wireless charger range and bamboo power banks.
