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Lead times vs. the long wait
- Why wait 12 weeks for sea freight that may stall at port?
- North West manufacturing turns months into days
- React to trends in real time and keep inventory lean
About The Filling Lab
Most large-scale contract packers will not look at a project unless it is for 50,000 units or more. That leaves start-ups, boutique fragrance houses and artisanal food producers trapped - Either hand-filling in a kitchen or committing to minimum orders they cannot afford.
Based in the heart of Bolton's industrial district, we provide professional-grade manufacturing for the 300 to 10,000 unit run. You get the same high-shear mixing, volumetric filling and ultrasonic labelling technology used by global corporations, with the flexibility and personal touch of a specialised lab.
We chose the name The Filling Lab because we do not just run a line. We take a scientific, technical approach to every liquid we handle.
For too long, UK brands have felt forced to look overseas for manufacturing. At The Filling Lab, we offer a high-spec local alternative that removes the risks of international sourcing.
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When you work with The Filling Lab, you are not just hiring a machine - You hire a technical team dedicated to your brand's reputation. We provide the accuracy, traceability and professional finish that turns a product into a brand.
People send valuable raw materials and recipes. We invest in hygiene-ready stainless equipment, logged batches and clear processes. We are transparent about certification held today versus discipline in practice - Your advisers can validate fit before you commit volume.

We operate an open-door policy for customers. Site visits and audits are welcome by pre-booked appointment - So your time on site is focused on the production areas and records that matter to your project.

Traceable batch records, well-kept equipment and a clean handover into dispatch - Three answers we show every new partner.
Labelled units logged at release with batch data your QA team can audit.
Stainless kit kept hygiene-ready between batches with SOP-led strip-downs.
Retail-ready packs handed to your carrier or ours with clear handover notes.