Excellence in Precision Engineering

machining in weymouth dorset

Dynamic Engineering

Dynamic Engineering

We are a dynamic, continually expanding precision engineering company based in Dorset who specialise in manufacturing machined components and assemblies for the defence and commercial markets. We have a strong presence in the oil & gas, petrochemical, water technology, marine, defence, and motor sport industries. If you are in any of these high technology sectors we know that you demand innovation, accuracy, flexibility, service and reliability with attention to detail then look no further, you've come to the right place. Sea-NC is your manufacturing partner.

Flexible Engineering

Flexible Engineering

We take pride in turning your engineering concept into a physical reality, producing products that perform to your exacting standards in some of the most demanding land and sub sea marine environments. We occupy a state of the art infra red heated modern machine shop dedicated to ultra precision engineering, with specialised computer controlled CNC machines integrated with our offline programming work stations We're capable of producing parts from approximately one millimetre to one meter in diameters and two meters in length. Large CNC turning and hard turning to 70 Rockwell is a speciality.

Responsive Engineering

Responsive Engineering

If you are looking for high volume precision engineering and fabricated products, come to us: we are a leading UK precision engineering manufacturer based in Dorset UK. Market focused, our technicians and engineers understand the needs of your industry’s design and process knowledge. Over decades of experience we have played an invaluable role in helping customers save money through adopting innovative manufacturing solutions at the design stage, pattern repeat and reverse engineering stages, if your local and based in Dorset we are your first choice as a manufacturing partner.

Cutting Edge Precision Engineering

Sea-NC is a multi disciplined precision engineering company providing a total package from product design to manufacture. Whatever your engineering requirements Sea-NC have both the equipment and expertise. At Sea-NC Engineering we take your business seriously. We strive to deliver high quality components with exceptional customer service. Through continuous investment in the latest technology and in the most up to date machine tools, we are able to offer exceptional flexibility, versatility, reliability with efficiency.

Production Engineering

Whether you require a one-off prototype, or high-volume production, we will apply our technologies and our considerable skills to achieve consistently low development and production costs. We will aggressively pursue the most efficient machining methods, with the highest possible quality and dependable on time deliveries, at prices that will help you beat your budget targets.Our reputation for providing a value for money service is derived from dedication and a passion for engineering within our organisation, all of whom are totally committed to customer satisfaction.

Aggressive Foresight

The aggressive foresight and investment in the computer age, coupled with the existing manual machines has enabled us to maintain prices below the competition while maintaining high levels of quality. We're a company known for our commitment to customer needs which is a prime objective of the company. Our focus centres on the concept of a timely response to your manufacturing requirements. We back up our promise of customer satisfaction with the equipment, skills, responsiveness and dedicated staff needed to build to customer needs and customer standards.


We are totally accountable and committed to customer satisfaction. Our goal is to achieve the quality and service expected by our customers and exceed there expectations.

Engineering in Dorset Versatility and speed

Engineering in Dorset Consultation to design

Engineering in Dorset Professional

Engineering in Dorset Reliability

Engineering in Dorset Design to manufacture

Engineering in Dorset Easy to work with

Engineering in Dorset Flexibility

Engineering in Dorset Premium service

Engineering in Dorset Price matching

Engineering in Dorset Quick quotations

Engineering in Dorset Local collections

Engineering in Dorset No job too small

Engineering in Dorset Competitive pricing

Engineering in Dorset Free delivery*

Engineering in Dorset No job too big

Engineering in Dorset Multi CNC systems

Engineering in Dorset Dependable

Engineering in Dorset Customer focused

Engineering in Dorset Satisfaction guaranteed

Engineering in Dorset Guaranteed quality

Engineering in Dorset Responsive times




cnc machining portland dorset

 Super Duplex

 Stainless Steels


 Carbon Steel




 Carbon Fibre






 Mild Steels

 Phosphorus bronze




 Nickel Alloy


 Gun Metal


 Ally Bronze


Quality is naturally of a prime importance to us, that's why we only use certified fully traceable materials from approved British stockholders with a minimum of CE or BS EN ISO 9000 approvals.

 Engineering Excellence, using the latest in Cutting Edge CNC Technology