Our custom chemical manufacturing services include:
Ampoule Filling
Hermetically sealed and ideal for single use applications
Chemical Blending
ISO certified blending at high and low viscosity
Chemical Bottling
Specialist bottling services designed around your needs
Chemical Coatings
Bespoke solutions with expert advice from our technicians
Chemical Repacking
A range of products, whether powder, liquid, paste, or gel
Cleaning Chemicals
High quality, bespoke cleaning chemical manufacturing
Contract Manufacturing
Enjoy the freedom of outsourcing to an expert manufacturer
Chemical Solutions
Organic and inorganic customised chemical solutions
Why choose ReAgent as your UK chemical manufacturer?
ReAgent is rated 5-stars on Google for our customer service – whether you have questions or need to discuss your chemical manufacturing needs, we’re here to help.
We provide end-to-end product development with a focus on quality, from formulation to batch trials and full production. Our bespoke solutions include blending, filling, and packaging, with delivery to you or your customers.
With extensive manufacturing capacity, we can handle almost any batch size. Partner with us to launch new products, enter new markets, and scale with ease.
Non-disclosure agreements
Industry-leading lead times
Full traceability
Established 1977
Bespoke chemical manufacturing services for almost 50 years
We’ve been manufacturing chemicals since 1977, so we’re equipped to take on any chemical manufacturing job you may require.
With our team of experts and the latest technology, we are continuously improving our chemical manufacturing services.
Learn more about the history of ReAgent.
Custom Chemical Manufacturing
- Product & formulation development
- Blending custom chemicals and cleaning chemicals
- Bottle filling services, including glass ampoules
- Chemical packing, repacking, and labelling
- Delivery and export, either to you or your customers
We can produce a variety of sizes, from 2ml glass vials to 1,000L containers and even tankers.

Chemical Manufacturing Equipment
- Mixing vessels
- Cleanrooms
- Mechanical mixing equipment
- Handling equipment
- Filtration facilities capable of filtration down to 0.2 micron
Our quality accreditations
Our raw materials are sourced from around the world, but all chemical manufacturing processes are carried out within our own facility in Cheshire, UK. This is so we can be sure our products adhere to our ISO quality accreditations, as well as giving you faster turnaround and value for money.
Our ISO accreditations include:
ISO 9001 Quality Standard
Proof of our commitment to our customers and team in providing high-quality chemical manufacturing services.
ISO 13485 Medical Devices Standard
We are among the top UK chemical manufacturers that also have accreditation for medical devices.
ISO 14001 Environmental Standard
Demonstrates our ongoing commitment to the environment, reducing waste and working in an environmentally responsible way.
ISO 45001 OHS Standard
We are committed to maintaining an OHS management system, eliminating hazards, and minimising OHS risks.
What our customers are saying about ReAgent:

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Learn more about our bespoke chemical manufacturing services for customers in a wide range of industries.