Before diving into supplier research, it helps to understand the basic shape of the supply chain you're stepping into.

The chain, simplified

Manufacturer (makes the physical product, often overseas or domestic) → Brand/seller (that's the role you're choosing to play — either creating your own brand around a manufacturer's product, or buying finished goods to resell) → Marketplace or storefront (where the product is listed) → Customer.

In practice, there are often more links than this simplified version — a trading company or sourcing agent between you and the factory, a freight forwarder and customs broker between the factory and your door, and sometimes a distributor between a brand and a reseller. Understanding the simplified chain first makes it much easier to recognize where an added intermediary is adding real value (quality control, consolidated shipping, language/negotiation help) versus just adding a markup with no real service behind it.

Where you can enter this chain

  • As a private-label brand: you find a manufacturer that makes a product similar to what you want (often via a sourcing platform or trade show), customize it (packaging, minor product tweaks, sometimes real product improvements), and sell it under your own brand name. You own the brand and the customer relationship; you don't own the factory.
  • As a reseller/wholesaler: you buy already-branded finished goods from a distributor or brand directly, at wholesale pricing, and resell them — often on the same listing as other resellers of the same product, competing mostly on price and fulfillment speed.
  • As a manufacturer yourself: if you already produce goods (a maker, a small factory), you sell direct without an intermediary — the highest control, but the sourcing question doesn't apply to you in the same way.

A closer look at "private label" terminology

Two related but distinct terms show up constantly in sourcing conversations:

  • Private label — a manufacturer's existing product, customized with your branding and packaging, sold under your name. The underlying product itself may be similar or identical to what other brands sell from the same factory.
  • White label — very similar in practice, though the term is often used specifically for a generic product that many different sellers brand identically with only packaging/labeling changed, with essentially no product customization.
  • OEM (Original Equipment Manufacturer) / ODM (Original Design Manufacturer) — OEM typically means the factory builds to your specifications/design; ODM means the factory already has a design you're licensing/adapting. Both are more customized than a basic private-label arrangement and typically require higher MOQs and more upfront design work.

A simple example to make this concrete

Imagine a factory that makes a basic silicone kitchen utensil. A reseller buys the factory's existing branded version from an authorized distributor and lists it as-is. A private-label seller works with the same factory (or a similar one) to add their own logo, custom packaging colors, and maybe a small design tweak like a different handle shape, then sells it under their own brand. An OEM buyer might specify an entirely custom mold for a unique utensil shape no one else sells. Same factory-level starting point, three very different levels of investment, differentiation, and MOQ.

Full guide to each path

See Ecommerce Business Models Explained for the strategic trade-offs between these paths, and Product Sourcing & Supply Chain for the full how-to once you've picked a direction.