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Bulk partners for empty genuine original HP45 / 51645A shells

By Shenzhen Mufeng Technology Limited Company · Published Nov 11, 2026

Collectors, recyclers, print shops and factories that regularly hold large quantities of empty genuine original HP45 / 51645A shells can work under published bulk-partner terms, rather than only as a one-off international sale. This page explains the live bulk partners programme. It is not a rewrite of how to sell empty genuine HP45 shells internationally, HP45 empty cartridge grades explained, how to identify a genuine HP original HP45 cartridge, or how genuine HP45 shells are remanufactured in Hong Kong. Use those articles for pack-and-ship detail, grading, identification and the six remanufacturing steps; use this page for bulk-partner qualification and logistics.

Shenzhen Mufeng Technology Limited Company, established in July 2012, is an independent recycler and remanufacturer. HP is a trademark of HP Inc. MufengTech is not affiliated with HP Inc. Products and buyback language on this site are not HP-authorised or OEM-licensed.

Who qualifies as a bulk partner

The bulk-partners page is written for collectors, recyclers, print shops and factories with regular large quantities of empty genuine original HP45 (51645A) cartridges. Bulk pickup is available for 1,000 units or more. Those shipments qualify for bulk-partner terms, including pickup or consolidated freight to the Hong Kong remanufacturing base.

Keep that 1,000-unit pickup threshold separate from the buying-side minimum order. When a customer is purchasing New or Remanufactured cartridges, the published MOQ is 10 units. A bulk partner shipping empties is not automatically buying finished cartridges, and a 10-unit sales order is not a bulk pickup.

What we buy — and what we do not

Buyback accepts only genuine original HP45 / 51645A empty shells. Compatible, remanufactured or previously refilled shells are not accepted. Mixed loads with non-original cartridges slow inspection, and rejected items cannot be returned. Pre-sort before the first carton is taped.

If a partner is unsure whether a batch is genuine original, stop and use how to identify a genuine HP original HP45 cartridge before shipping. Cosmetic grade (A, B or C) is estimated by the partner and confirmed after inspection; see HP45 empty cartridge grades explained. This article does not republish the grade definitions or the identification checklist.

Empty unbranded HP45-type cartridges collected in a box for recycling

What bulk partners get

The live page lists five partner terms. Repeat them as published:

Volume-based pricing per grade, confirmed via WhatsApp. This article does not publish prices and does not use the price-list page as a source.
Pickup or consolidated freight to Hong Kong. Shipping cost is agreed by mutual negotiation between both parties.
A written inspection report per shipment, with the count per grade plus rejected items and the reason.
Payment after inspection. The payment or escrow method is agreed by mutual negotiation between both parties.
The Hong Kong receiving address is provided after the quantity is confirmed.

Nothing in that list is a published rate card, a fixed transit time, or a named payment provider. Confirm the commercial terms in writing on WhatsApp before the first pickup or consolidated freight is booked.

Before the first shipment

The page asks partners to send three facts first: expected monthly quantity, country, and a photo sample of a typical batch. MufengTech then confirms grading rules, indicative prices and logistics in writing. Pre-sort genuine original HP45 only. Read the termos de reciclagem before shipping. Those terms state that indicative prices are valid for one month from the date of issue, and that risk of loss in transit stays with the sender until delivery; confirm the current wording on the terms page when you book pickup or freight.

A photo sample is not a substitute for inspection. Final grade counts and any rejected quantity are those on the written inspection report. Do not assume that a clean-looking photo locks Grade A for the whole load. A one-off pile of mixed empties is also not the same as a regular monthly quantity: the bulk-partner page is written for parties that regularly have large quantities, even though pickup itself is described at 1,000 units or more.

Empty unbranded HP45-type cartridges sealed in bags and packed in a carton with bubble wrap

How this differs from a general international sell-empties shipment

The international sell-empties guide remains the pack, quote and payment sequence for sellers who are not moving 1,000 units or more under partner terms. Bulk partners still follow the same intake rules — genuine original shells only, no return of rejected items, address released after quantity is confirmed — but they can ask for pickup or consolidated freight once the 1,000-unit threshold is met.

Do not describe bulk-partner intake as a sale of New or Remanufactured cartridges. Those two status words are used only when selling finished cartridges, at the published MOQ of 10 units. A partner who also wants to buy finished stock should open a separate sales enquiry.

For packing methods that protect the nozzle plate, the international guide and the como enviar page remain the practical references. This article does not repeat those packing steps.

Send a bulk-partner enquiry

WhatsApp +86 158 1405 1051 or email [email protected] with the expected monthly quantity, country, and a photo sample of a typical batch of empty genuine original HP45 / 51645A shells. State whether you are asking for pickup or consolidated freight (1,000 units or more) or for a smaller self-ship quote under the international sell-empties path. Do not send prices in a public listing, and do not include compatible, remanufactured or previously refilled shells in the sample.

FAQ: Bulk partners for empty genuine original HP45 / 51645A shells

Who can use the bulk-partner terms?

Collectors, recyclers, print shops and factories that regularly have large quantities of empty genuine original HP45 / 51645A shells. Bulk pickup is available for 1,000 units or more.

Is the 1,000-unit pickup threshold the same as the cartridge sales MOQ?

No. The 1,000-unit figure is the published bulk-partner pickup threshold for empty shells. The buying-side MOQ for New or Remanufactured cartridges is 10 units. Do not mix the two numbers on a quote.

What empties are accepted in a bulk shipment?

Genuine original HP45 / 51645A empty shells only. Compatible, remanufactured or previously refilled shells are not accepted. Mixed loads slow inspection, and rejected items cannot be returned.

When is the Hong Kong address and the payment method confirmed?

The Hong Kong receiving address is provided after the quantity is confirmed. Payment is made after inspection, and the payment or escrow method is agreed by mutual negotiation. Volume-based pricing per grade is confirmed via WhatsApp; this page does not publish prices.

Written by the team at Shenzhen Mufeng Technology Limited Company. Questions or orders: WhatsApp +86 158 1405 1051. HP is a trademark of HP Inc. MufengTech is not affiliated with HP Inc.