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Molten metal being poured during the brass and bronze casting process

Factory-Direct Brass Valves, Copper Castings & OEM Components Manufacturer – Tan Tasa Uk

Backed by the Tanphat Manufacturing Group. Precision-engineered brass and bronze valves, custom castings, and machined OEM parts for industrial engineers and procurement teams worldwide. 200+ international partnerships. Competitive factory-direct pricing.

Tan Tasa UK factory technician inspecting brass and copper casting components

About Us

Tan Tasa UK is the British arm of the Tanphat Manufacturing Group in Vietnam — a foundry-to-finish operation with 20+ years in precision brass and copper casting. We supply standard and bespoke valves, fittings, and machined components directly from factory to site, with UK point-of-contact for rapid fulfilment. Our technical team works with engineers from specification through to production, ensuring every part meets pressure, material, and compliance requirements —  and ISO 9001 standards."

Order Processing Speed

We understand the importance of customer time requirements and with over 200 international partnerships our efficient order processing and operational procedures enable us to fulfil our duties as your trusted supplier.

Diverse Designs

We specialise in providing a full range of copper casting, copper valves & components, either generic or OEM. We can deliver your design.

Foundry workers pouring molten metal at the Tan Tasa UK factory

Professional

The company’s technical team is highly trained and experienced, delivering high-quality products to your specifications.

Quality

Product quality is always our company’s top priority, alongside vigorous internal checks we encourage customer inspection before production. 

Highly Experienced

We have many years of experience in casting copper and copper alloys.

Competitive Prices

Tan Tasa UK Ltd. guarantees to offer unbeatable prices and can help our customers make significant savings.     

Products

steel-mill-with-molten-metal-being-poured-into-molds-casting-large-industrial-components.j

Why Choose Us

Custom OEM Design & Prototyping

In-House Copper & Brass Casting

Competetive Factory-Direct Pricing

200+ International Parnerships

20+ Years in Precision Casting

ISO - Certified Quality Control

Tan Tasa UK logo

Registered address

Unit 1 Finns Business Park, Bowenhurst Lane, Crondall, Farnham, Surrey GU10 5RP

Call

01252 308352

Email

Tanphat Manufacturing Group logo

we are part of the Tanphat Co 

© 2026 by Tan Tasa Uk designed by umme

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