Who is 4VISA Ltd?
4VISA Ltd is a UK-based supplier of specialised components and solutions for vacuum, industrial and scientific applications. The company supplies to universities, research institutions, industrial companies and distributors with both standard and non-standard components.

Where is 4VISA based?
4VISA is based in East Sussex, United Kingdom, and operates both in the UK and internationally, supporting customers across academia and industry.

What makes 4VISA different from other suppliers?

4VISA prides itself on responsiveness and customer service. Over forty years of industry knowledge helps to provide customer solutions as well as standard online sales. 4VISA works closely with customers to supply complete packages of components or bespoke items designed to meet specific experimental or industrial requirements.

Products & services

What products does 4VISA supply?
We supply a wide range of components including:

• Vacuum components
• BriskHeat flexible heating products and heater jackets
• Sputtering targets and coating materials
• Vacuum viewports and optics
• Ceramic components
• Filament assemblies and iridium wire used on vacuum gauges and spectrometers.
• Vacuum pumps and instrumentation

Do you offer custom or bespoke solutions?
Yes. 4VISA specialises in sourcing and supplying bespoke components tailored to specific scientific or industrial applications, particularly for research and experimental setups.

Customers & industries

Who are your typical customers?
Our customers include:

• Universities and research laboratories
• Scientific institutions
• Industrial manufacturers
• OEMs (Original Equipment Manufacturers)
• Distributors

Do you work with universities and research projects?
Yes, supporting universities is a key part of 4VISA's business. The company regularly provides quotations and tailored component packages for research and experimental use.

Can small businesses or individuals order from you?
Yes. 4VISA is happy to handle enquiries of any size to any size company

Distribution & partnerships

Are you a distributor for any brands?
Yes. 4VISA is the UK distributor for BriskHeat heating products.

Ordering & delivery

Do you deliver across the UK?
Yes, 4VISA supplies to customers throughout the UK.

Do you ship internationally?
Yes, 4VISA supplies to customers internationally.

How can I request a quote?
Please send details of your requirement by email to general@4visa.co.uk

Do you supply non-standard or hard-to-source components?
Yes, sourcing specialised and hard-to-find components is one of our core strengths.

Can you help me choose the right components?
Absolutely. We provide guidance and support to help you select the most suitable products for your application.

Do you provide technical advice?
Yes, we assist customers with technical queries and product selection.

How quickly can you respond to enquiries?
We aim to respond promptly to all enquiries and provide quotes as quickly as possible, depending on the complexity of the request.

What industries use vacuum, heating and scientific components?