Quality manufacturing in the UK for the world market
Cooper and Turner (Formally Ashley Forge) have a long history of supplying pit arch bolts and strut bolts to the underground mining industry. Today we are the UK's leading manufacturer of specialist bolts to the modern tunnel industry.

With full in-house fabrication facilities Cooper and Turner are capable of manufacturing a full range of fixings. In fact the manufacturing range is M12 through to M100. Enquiries and drawings for bespoke requirements are also encouraged.

All fixings can be manufactured in various grades, mild steel (4.6), high tensile (8.8) and stainless steel.

A full range of coatings are also available including galvanized, sherardized, bright zinc plating and other specialist finishes.

Recent expansion of our entire tunnelling product catalogue has included the introduction of a range of plastic fittings including dowels, spacers and lifting sockets.

Prior to 2004 Cooper and Turner's tunnelling operations were known as Ashley Forge Limited.

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