Original Equipment Manufacturing is the most direct production relationship a brand can have with a factory: you supply the specification, LAMBLILY builds to it. There is no intermediate step of adapting an existing house style, no compromise on measurements, and no guessing at construction details that weren't written down. For a brand with a defined design identity, that precision is usually the entire point of choosing OEM over a private-label arrangement.
What a Tech Pack Should Include
A usable tech pack does not need to be a finished, professionally formatted document, but it does need to answer the questions a cutting and stitching line will actually ask. At minimum that means a full measurement chart across the intended size range, construction notes for seams, stitching, and finishing, a fabric specification including composition and, where known, GSM, and any trims, labels, or hardware that need to be sourced or matched. A reference sample, even an imperfect one, is often more useful early on than an incomplete tech pack, since LAMBLILY's team can work from a physical garment to fill in gaps while the formal spec sheet catches up.
Costing and the Path to a Quote
Once a tech pack or sample is in hand, LAMBLILY prepares a costing based on fabric consumption, construction complexity, trims, and order volume. Costing on an OEM order tends to take a little longer than a private-label quote built from an existing style, simply because there is more to calculate from scratch rather than adjusting a known baseline. Buyers should expect a detailed quotation rather than a single flat number, since fabric choice and finishing details both move the final price meaningfully.
Sampling Before Bulk Production
No OEM order moves to bulk cutting before a sample is developed and approved. This protects both sides: the buyer confirms fit, fabric hand, and construction match the intent before committing to 100 or more pieces per colour, and LAMBLILY confirms the tech pack has been interpreted correctly before scaling it across a full production run. Revision rounds are normal, particularly on a first order with a new factory, and are treated as a distinct stage from the 30 to 45 working day production window rather than something that eats into it.
Quality Control Across an OEM Run
The same 4-5 stage quality process that runs on every LAMBLILY order applies to OEM production: raw material inspection before cutting begins, pattern and fit validation against the approved sample, in-line checks during stitching, a final inspection before packing, and a packaging QA step before dispatch. Because OEM garments are built to a buyer's own spec rather than a house style the team already knows well, the pattern and fit validation stage carries extra weight on a first OEM order, confirming the bulk cut matches the approved sample before the full run proceeds.
OEM vs. Other Production Routes
Brands sometimes start an OEM conversation before realising a related service fits better. A brand with a strong concept but no finished tech pack is often better served by Custom Manufacturing, which builds the tech pack as part of the process rather than requiring one upfront. A brand mainly looking for a fast, lower-overhead launch from an existing style base should look at Private Label instead. OEM sits at the fully-specified end of that spectrum, and is the right fit once a brand already knows exactly what it wants built.