Founded over 40 over years ago, DLI are a leading supplier of precision engineered components to a World Class customer base within the Oil & Gas, Aerospace, Defence and Filtration trade sectors. 

Operating from a 20,000 sq. ft freehold site at Trimdon Grange, Co. Durham, the company is a full-service provider machining a range of exotic materials, with an excellent mix of modern CNC Turning & CNC Milling machines complemented by state-of-the-art inspection equipment as follows: 

Turning Envelope:	Diameter 1.0 metre / Length 2.6 metre 

Milling Envelope: 	Length 3.0 metre / Width 0.82 metre / Height 0.75 metre

Inspection: 		Length 2.0 metre / Width 1.00 metre / Height 0.85 metre 

Accredited to: 	AS9100D & BS EN ISO 9001:2015

This commitment to quality, to include manufacturing to a tolerance of ± 10 microns, has led to long term relationships with several customers, some spanning decades and expanding globally. 	

Key Focus

On time delivery target 96.5% 

Customer Development 
	
Investment in Software Support, to include HSMWORKS Ultimate, CATIA V5 Multi Axia, engineering and project planning, tooling and bespoke fixture design, allows the company to be well respected for its engineering challenging and problem-solving mind set.

Supply Chain Management 

The DLI Group operate utilising a fully integrated Supply Chain Management System.  The system, Progress Plus, gives full traceability for materials and parts, Shopfloor Data Capture, Manufacturing Scheduling, Estimating, Quality Management, Stock Control, Sales, Purchase and Works Order Management.

DLI ENGINEERING LIMITED

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