Europe’s Largest Independent Preform Manufacturer
⭐ Sintered Glass Preforms
⭐ Multi-Hole MIL-STD Preforms
⭐ Spray Dried Glass Powder
⭐ In-House Tooling Manufacture
⭐ Glass Milling
⭐ Glass Printing
⭐ Glass Pastes
Based in the UK since 1954
Mansol are dedicated to the manufacture and supply of sintered glass preforms, glass support rods, miniature lamp beads and fibre-optic sealing preforms.
UK Based Glass Preform Manufacturer
We offer over 50 ISO9001 certified glass and ceramic materials in various colours split across the four categories of; Standard glass (Borosilicate and Soda Lime glasses), Low Temperature Glass (new materials for sealing fibre optic cables, Copper beryllium etc.), High Temperature Glass and High Temperature Ceramics.

Materials
Products
Services
Fibre-optic
We offer a full range of fibre optic micro-preforms in virtually any design required.
Proud to Supply




Industries
We supply components for use in industries including Aerospace, Automotive, Industrial, Medical, Oil & Gas, Oceanology & Subsea, Research, Scientific and Security.

ISO 9001 certification and our membership of Lucideon Research UK and the Reach Ready programme reflect Mansol Preforms’ commitment to delivering consistently high-quality products and services. Our customers have confidence in our rigorous standards, reliable processes, and dedication to continuous improvement.
Design
At Mansol, our in-house 3D design service ensures precision and efficiency.
We create accurate 3D models of both glass preforms and custom tooling, giving you a clear view of your components before production begins. Whether you’re starting with a concept or refining an existing design, our team works closely with you to develop preforms that meet your exact specifications.
We also offer expert guidance throughout the design process and can build detailed part assemblies to ensure perfect integration and sealing performance.

International Coverage
Our customers span the globe, and Mansol is proud to have a long-standing reputation for delivering high-quality products to international markets.
Testimonials
Mansol consistently offers high quality and performance in all areas. We rate their product quality and customer care as excellent.
– Amphenol