Advanced Assembly Solutions
At UK-NSI, we specialise in high-quality assembly and manufacturing solutions tailored to the needs of industries that demand precision, reliability and scalability. With over 35 years of experience in manufacturing in the UK, we can provide advanced box build solutions, sub-assemblies and full turnkey manufacturing services to meet the rigorous standards of the automotive, motorsport, industrial, consumer, aerospace and medical sectors.
Our Smart Factory in Redditch, is equipped with cutting edge automation, intelligent manual and robotic assembly stations, vision inspection, calibration, state of the art fastening and dispensing technologies, all confined in ESD and contamination control assembly areas. We focus on delivering high quality, scalable manufacturing that ensures efficiency, traceability and compliance with industry standards.
Comprehensive Assembly Services
At UK-NSI, we offer a complete end-to-end assembly process, handling everything from PCB assembly and sub-assemblies to full box-build assembly integration and testing. Whether your business requires niche production, or high-volume manufacturing, our facility is equipped to deliver tailored precision engineered solutions built around Smart Manufacturing technology that exceed industry standards.
Our advanced assembly capabilities include robotic automation, intelligent vision inspection and cutting edge process control, ensuring exceptional quality, efficiency and repeatability at every stage of production. With dedicated cleanroom environments, ESD protected workstations and traceability systems, we guarantee the highest levels of reliability and superior product consistency.
Precision, Innovation.

Assembly
Assembly Capabilities
- Over 35 years of expertise in delivering high quality electronic and mechanical assembly solutions
- Full service contract manufacturing capability, including electronic and mechanical assembly
- Bespoke assembly solutions tailored to unique customer requirements
- Scalable production capabilities, from small-batch to large-scale manufacturing
- Rigorous quality control and traceability built into every process
- Smart Factory, integrating robotic automation, real-time analytics and advanced inspection technologies
- ISO 9001, IATF 16949 and ISO 14001 certified, ensuring compliance with the highest quality standards
Advanced Assembly Technology
At UK-NSI, we are committed to staying ahead of the curve by utilising the latest advancements in manufacturing technology to deliver exceptional assembly and box-build solutions. Our facility integrates cutting edge automation, robotics, quality control and Smart Manufacturing principles, ensuring unmatched precision, efficiency and scalability in our production processes.
We employ a combination of advanced automation, intelligent systems and rigorous process optimisation to enhance our assembly and box build operations. Our factory is designed to minimise waste, improve accuracy and increase productivity, making us a leading force in the manufacturing industry.
Screw Fastening
Accuracy & Traceability
Fastening is a critical part of assembly, ensuring durability, reliability and compliance with specifications. At UK-NSI, we use advanced screw fastening technologies that provide 100% precision, traceability and validation in every step of the process.
- Electric screwdrivers, 6-axis screw systems, and Cartesian robot fastening for high-speed, accurate assembly
- 100% torque, angle & depth measurement per screw, eliminating assembly defects
- Final tightening data stored for every fastener, ensuring full traceability
- Experienced engineers define optimal fastening strategies to maintain quality
- Product Torque validation & route-enforced fastening to eliminate human error (No-fault-forward assembly)
- In-House equipment torque validation with enforced periodic controls to meet stringent requirements
- Annual OEM service and calibration for maximum equipment reliability
Dispensing Technologies
Consistent Application
Our automated dispensing systems provide precise, controlled application of adhesives, pastes and lubricants, ensuring consistency and quality in every product.
By integrating advanced robotic dispensing systems, we minimise waste, reduce defects and improve efficiency in the manufacturing process.
- 6-axis robotic dispensing arms for complex application needs
- High accuracy dispensing to ensure exact material quantities are applied
- Real-time weight measurement to verify consistent application
- Route-enforced dispensing for precision in every assembly
- OEM certified calibration ensures continuous high quality output
Assembly Automation
Scalable Production
Automation is fundamental to modern manufacturing and at UK-NSI, we utilise SCARA, 6-axis, Cartesian and collaborative robots to optimise our assembly processes.
- Automated assembly solutions to reduce labor costs and improve consistency
- Robotic pick-and-place systems for precise component positioning
- Automated part feeding and handling for increased efficiency
- Enhanced repeatability and process stability, reducing manufacturing defects
- Lean manufacturing methodologies for maximum production efficiency
Through automation driven assembly, we achieve higher production volumes, lower defect rates and superior product consistency.
Assembly Workstations
Ergonomic by Design
Where automation is not required or feasible due to product design, specification and cost we utilise ergonomic, efficient and quality focused workstations. Each workstation is designed to optimise assembly processes, eliminating waste within the process by having component proximity optimised to improve operator efficiency and ergonomics.
Each workstation typically features:
- Custom ergonomic designed fixtures & part presentation systems
- Adjustable working heights for operator comfort
- Optimised layouts for lean manufacturing and high efficiency
- Visual electronic work standards to ensure process adherence
- ESD-tested workstations with integrated ionisers for electrostatic control

Contamination Control
For industries that require clean and contamination free environments, UK-NSI provides contamination control solutions.
- Class 7 assembly cleanrooms for high purity production
- Dycem Cleanzone Technology matting to capture contamination at entry points
- Localised clean air filtration to maintain clean assembly areas
- Positive pressure areas to prevent airborne particle intrusion
ESD Protection & Compliance
Electrostatic discharge (ESD) can compromise sensitive electronics, which is why we have comprehensive ESD controls in place in all manufacturing assembly areas.
- Humidity controlled areas to prevent static buildup
- Restricted keycard entry to ESD production areas for security
- Controlled ESD shoe testing on entry to eliminate risk
- ESD safe flooring, workstations & ionisers for static protection
- Dedicated site ESD technician ensuring compliance with industry standards
Partner with UK-NSI for Industry Leading Assembly
When precision, reliability and innovation matter, UK-NSI delivers. Our cutting edge assembly solutions, backed by decades of expertise, ensure your products meet the highest industry standards with unparalleled efficiency and quality.
We combine skilled operators, engineering expertise, automation and quality driven processes to deliver the highest standard of assembly solutions. Whether you need precision electronic manufacturing, assembly, box building or full product integration, we have the capabilities, experience, technology and dedication to bring your vision to life.
📩 Get in touch with us today to discuss your assembly requirements and see how UK-NSI can elevate your project.