Smartphone Wholesale: Tested iPhones in Volume
If you are sourcing smartphones wholesale, the first decision is not which supplier — it is which kind of supplier. Generalists move whatever is available across brands; specialists go deep on one platform. TR Vertriebs GmbH is deliberately the second kind: since 2011 we have focused our wholesale business on used iPhones, from the iPhone 11 to the current iPhone 17 Pro Max.
The specialization is the quality argument. One platform means one grading scale that stays consistent across every lot, diagnostic tooling tuned to one device family, and buyers who know what a specific model should cost — instead of a warehouse of mixed brands graded by feel.
Send models and quantities to info@tr-vertrieb.de or via WhatsApp (chat button at the bottom right) — quotes come from live stock, usually within one business day.
Key Facts
- Focus
- Used iPhones — iPhone 11 up to the current iPhone 17 Pro Max
- Minimum order
- 10 units
- Grading
- Three tiers: Grade A / A/B / B/C
- Testing
- 52-point diagnosis per device, individual test report
- Battery health
- Guaranteed above 80% on every grade
- Dispatch
- Same-day on payment by 5 PM CET, next-business-day EU delivery, insured
- Warranty
- 30 days on every unit
- Wholesale since
- 2011 — Horn-Bad Meinberg, Germany
Why an iPhone specialist beats a generalist catalog
Smartphone wholesale is a grading business, and grading is where generalist catalogs go soft: a scale that must stretch across dozens of brands ends up meaning little for any of them. We grade one product family on one published three-tier scale — Grade A, A/B and B/C — with cosmetic and functional criteria documented before you order. The result is that a grade means the same thing in January and in June, on the fifth lot and the fiftieth.
Deep specialization also shows on the testing bench: every unit passes a 52-point functional and cosmetic diagnosis with an individual test report, is IMEI-verified against blacklist and activation-lock databases, and gets a certified ISO data wipe before dispatch.
Why used iPhones are the strongest smartphone wholesale segment
In the used market, iPhones hold value and demand like no other smartphone platform: model names are globally recognized, iOS support windows are long, and the repair and parts ecosystem is mature. For a wholesale buyer that translates into liquid resale in almost every market — from price-driven export destinations to premium retail shelves.
That liquidity is why we concentrate stock where the demand is: the full iPhone range from the iPhone 11 volume entry to the current iPhone 17 Pro Max flagship.
One process, whatever your channel
Retailers restock shelves from single-grade lots, refurbishers buy mixed grades and calculate in repair capacity, exporters consolidate pallets with full customs documents. The process behind all of it is identical: minimum order 10 units, payments received by 5 PM CET ship the same day, EU delivery typically the next business day and fully insured, every unit under a 30-day warranty.
If you want volume composed to a target price instead of exact SKUs, our wholesale iPhone lots page covers ready-made batches; for per-model demand profiles, start at the iPhone 13 — the current volume anchor.
Frequently Asked Questions
Do you wholesale smartphones other than iPhones?
Our wholesale stock is built around used iPhones — that specialization is what keeps grading consistent and pricing sharp. Ask us for the current stock list to see the full model range.
What makes a smartphone wholesale supplier reliable?
Checkable specifics: a published grading scale, a named test process, per-IMEI documentation and verifiable trade history. Our supplier evaluation guide lists the questions worth asking — of us or anyone else.
What is the minimum order quantity?
10 units, on every model. Most buyers scale to recurring lots once a first order confirms grading and delivery.
Are the phones tested before shipping?
Every unit — a 52-point functional and cosmetic diagnosis with individual test report, IMEI, blacklist and activation-lock verification, and a certified ISO data wipe. Battery health is guaranteed above 80% on every grade.
How fast is delivery?
Payments received by 5 PM CET ship the same day from Germany; EU deliveries typically arrive the next business day, fully insured. Worldwide export runs with full customs documentation.