1 1 ■ Innovated, designed and developed a number of weld purging accessories to meet the growing quality demands from automatic welding equipment manufacturers and users. ■ Grew company rapidly into £multi million organisation. ■ 1990 built purpose designed factory in Cambridge ■ Established in 1975 Cambridgeshire Premises Introduction to Huntingdon Fusion Techniques limited Huntingdon Fusion Techniques Limited

2 2 ■ 1999 purchased Hiltlake Pipe Plug manufacturer and formed PIPESTOPPERS™ Division ■ 2010 Highest ever turnover obtained ■ 2010 Obtained planning permission to extend Burry Port Premises ■ 2001 Transferred complete operation from Cambridgeshire to Burry Port in South West Wales Introduction to Huntingdon Fusion Techniques limited Introduction to Huntingdon Fusion Techniques limited ■ 2011 Started new production lines to develop new, updated and advanced weld purging monitors and inflatable pipe purging systems

2001 Renovation of Burry Port Premises Introduction to Huntingdon Fusion Techniques limited Introduction to Huntingdon Fusion Techniques limited 3 3

Argweld ® PRODUCT OVERVIEW I Inflatable Pipe Purging System Range Single exhaust: Large diameters Heat resistant system Single exhaust: Small diameters Single ended purge dams Multiple Exhaust Systems Quick Purge™ range In Introduction to Huntingdon Fusion Techniques limited In Introduction to Huntingdon Fusion Techniques limited 4 4

Argweld ® PRODUCT OVERVIEW II Weld Purging Monitors Titanium Purge Monitor Advanced Introduction to Huntingdon Fusion Techniques limited Introduction to Huntingdon Fusion Techniques limited 5 5

Argweld ® PRODUCT OVERVIEW III Other Argweld® Purging products Introduction to Huntingdon Fusion Techniques limited Introduction to Huntingdon Fusion Techniques limited 6 6 Trailing shieldsBacking Tape Argweld® weld purging plugs

Argweld ® PRODUCT OVERVIEW IV Other Argweld® Purging products Introduction to Huntingdon Fusion Techniques limited Introduction to Huntingdon Fusion Techniques limited 7 7 Water soluble Weld Dam Purge Film No trees destroyed to get paper and note how you can see the weld root! with our transparent film

Tungsten Electrode grinder with vacuum extraction Multi strike™ Tungsten electrodes Techweld™ PRODUCT OVERVIEW Tungsten electrode grinder Introduction to Huntingdon Fusion Techniques limited Introduction to Huntingdon Fusion Techniques limited 8 8

Single Aluminium Plugs Inflatable Pipestoppers Double Aluminium Plugs Double Steel Plugs PIPESTOPPERS™ PRODUCT OVERVIEW Nylon Plugs Single Steel Plugs Introduction to Huntingdon Fusion Techniques limited Introduction to Huntingdon Fusion Techniques limited 9 9

Who are the end users of our products? ■ Every company that manufactures, modifies, repairs, installs or restructures any kind of tube or pipe system ■ Every manufacturer of tanks, chambers or vessels ■ Every company that carries out any TIG Welding Product Users Introduction to Huntingdon Fusion Techniques limited Introduction to Huntingdon Fusion Techniques limited 10

Product Users Some typical industries using HFT products : Aerospace Petrochemical Water Pharmaceutical Brewing Food & Dairy Gas* Cement Paper Steel Making Semiconductor Shipbuilding Power Wood manufacturing *Including Liquid Natural Gas Introduction to Huntingdon Fusion Techniques limited 11 Construction And many hundreds of others.

Distributor Policy ■ All enquiries received from any source channeled through the Exclusive Distributor or the territory ■ 40 years of experience in giving Distributors correct and fair treatment ■ HFT decided in the 1970’s their route to the market place would be through Exclusive Distributors with protected Territories The logos shown here represent a small selection of our International Distributor network. No offence is intended to any Distributor whose logo is not used here. Introduction to Huntingdon Fusion Techniques limited 12

Introduction to Huntingdon Fusion Techniques limited 12 Huntingdon Fusion Techniques Headquarters and Corporate Division Stukeley Meadow BURRY PORT Carms SA16 0BU United Kingdom +44 (0) (0)

ARGWELD® Thank You 2011 All photos courtesy of Huntingdon Fusion Techniques Limited, UK.