Phone 11 11 pro 11 pro max manufacturers

When sourcing the iPhone 11 series, especially in the secondary market, you must request 3uTools or GSX reports to verify if internal components like the battery, screen, and camera are original. For the 11 Pro and Pro Max, pay close attention to the OLED display integrity and check for 'screen burn' or 'dead pixels'. Ensure the Face ID functionality is fully operational, as this is a common failure point in refurbished units.

The iPhone 11 uses an LCD Liquid Retina display, while the 11 Pro and Pro Max feature Super Retina XDR OLED screens. For B2B buyers, the battery health (BH) is a critical metric; aim for stock with 85% BH or higher to ensure retail viability. Additionally, confirm the network compatibility (GSM/CDMA) to ensure the devices are 'Factory Unlocked' and support the specific LTE bands of your target country.

Ensure the products carry necessary certifications such as CE (Europe), FCC (USA), or RoHS compliance for hazardous substances. For refurbished electronics, verify that the supplier follows R2 (Responsible Recycling) or RIOS standards. It is also vital to confirm that the devices are not iCloud locked and have a clean IMEI status to avoid legal and functional issues upon arrival.

In cross-border trade, 'Grade A/A+' usually implies near-mint condition with no visible scratches, while 'Grade B' may have minor cosmetic dents. Always request a video inspection of a random sample from the current batch. Standardize your quality expectations with the supplier by defining the maximum allowable number of scratches per device to avoid disputes.

The primary risks include 'Blacklist' IMEIs, hidden hardware defects (like water damage), and 'Frankenstein' phones (units assembled from various broken parts). To mitigate this, use Made-in-China.com's secured payment services and only work with Audited Suppliers. Never wire full payments via non-traceable methods before receiving a third-party inspection report.

IPhones contain integrated lithium-ion batteries, which are classified as Class 9 Dangerous Goods. You must ensure the supplier provides a UN38.3 Test Report and MSDS (Material Safety Data Sheet). Use specialized electronics forwarders who offer battery-inclusive air freight lines and ensure the packaging includes anti-static shielding and shock-absorbent foam.

Price in the refurbished market fluctuates weekly based on Apple's new releases. Negotiate based on volume tiers (e.g., 50, 100, 500 units) and ask for a warranty buffer (e.g., a 1-2% discount in lieu of returning defective units, or a 90-day replacement warranty). Mention that you are looking for a long-term supply chain partner on Made-in-China.com to leverage better 'VIP' pricing.

Always insist on a Proforma Invoice (PI) that clearly states the model, capacity (64GB/128GB/256GB), grade, and warranty terms. Be aware of your country's import duties on used electronics and ensure the Harmonized System (HS) Code (typically 851713) is correctly declared to avoid customs seizures or unexpected fines.