JOHN WINTER
LEADING GLOBAL SUPPLIER OF
FOUNDRY & INDUSTRIAL PRODUCTS AND SERVICES
Foundry Products
Aluminium Foundry Products Resins Filters Sand Moulds
Cleancast Foundry Mould Coating
Foundry Products
Foundry Products and Expertise you can Trust
John Winter has been a leading supplier to the foundry industry for 50 years, serving customers in over 30 countries worldwide.
Through a process of continuous improvement we have a range of quality products to suit all foundry applications. Being customer focused, we offer extensive technical support, coupled with a modern logistical system delivering goods door-to-door across the globe, exemplifies our customer first approach.
The world of casting manufacture is rapidly changing, becoming more focused on sustainability and having a low carbon footprint. No longer can castings be made at any cost to the planet. Energy efficiency, low emission, recycling, and beneficial reuse are all major components of the operation of a modern foundry. Click Here to find out how John Winter is working flat out to develop the products for a sustainable future.
To find out the very latest news and product developments head to our Blog.
The sun is setting on hazardous foundry environments.
As more and more foundry products come under scrutiny and become reclassified as hazardous, Click the link below to see how John Winter is surging ahead in the field of inorganic foundry chemistry.

Find the Products you Need by Foundry Type
Zinc, Magnesium & Lead
Find the Products you Need by Product Type
Resin Binders
Request Technical Support or Calibration
Sand Testing & Calibration
From sand mixer calibration to Greensand Analysis, John Winter has a team of ex-foundry managers who can come to site to test your sand systems.
Technical Support
We don't have all the answers at John Winter but we do have advice which often leads to the answer you are looking for to solve that casting issue.
MK Calibration Services
MK Density Index Machines are sold and serviced by John Winter. A regular calibration schedule is offered by our technician Paul Stanger. Contact for more details.