About Us
TintedSun, LLC. is a privately held engineering consulting and sales firm specializing in printed circuit card assembly, bare board fabrication, and manufacturing engineering solutions. We support OEMs and EMS providers by aligning the right technologies, processes, and standards to ensure high-reliability builds—accurate, efficient, and ready for scale.
With deep industry experience and hands-on technical expertise, our team works collaboratively to solve engineering challenges, mitigate production risks, and unlock new growth opportunities. Whether you’re launching a new product, optimizing your supply chain, or navigating quality standards, TintedSun is here to help you move forward with confidence.
Manufacturing Services
PWB Fabrication
Circuit Card Assembly
Circuit Card Assembly
TintedSun is proud to partner with Multi-Circuits, a trusted MIL-PRF-31032 certified fabrication house based in Oshkosh, WI. Multi-Circuits offers high-quality rigid printed wiring board (PWB) fabrication with both domestic and overseas manufacturing options—providing flexible solutions to meet your cost, lead time, and compliance requirements.
Interested in a quote or learning more about capabilities? Contact us today to get started.
Circuit Card Assembly
Circuit Card Assembly
Circuit Card Assembly
TintedSun is actively seeking a strategic partnership with a U.S.-based contract manufacturer for PCB assembly services. Our goal is to align with a reliable EMS provider capable of supporting high-mix, low-to-mid volume builds with a focus on quality, responsiveness, and scalability.
We’re looking to establish a commission-based partnership that complements our engineering consulting and PCB sales offerings—delivering complete, end-to-end solutions to our customer base.
If you're a contract manufacturer interested in exploring a partnership, we'd love to hear from you.
Engineering Consultation Services
Risk Assessment
MRP/ERP System Optimization
Process Improvement
Risk assessment is a core requirement in nearly all modern quality systems and standards.
TintedSun offers tailored risk analysis and consulting solutions designed to meet your organization’s specific needs.
Our services cover manufacturing, engineering, and NPI operations—as well as office-based functions such as project management and purchasing. Let us help you implement structured, practical risk controls that align with your quality objectives.
Process Improvement
MRP/ERP System Optimization
Process Improvement
At TintedSun, we help organizations identify and eliminate inefficiencies by first understanding the real-world challenges faced by your team.
Whether it’s production, project management, engineering, NPI, or purchasing, we work alongside you to uncover pain points, streamline workflows, and restore performance to its full potential. If a process isn’t meeting expectations, we’re here to help fix it—practically and effectively.
MRP/ERP System Optimization
MRP/ERP System Optimization
MRP/ERP System Optimization
Your ERP or MRP system should be a tool for clarity and control—not confusion and inefficiency.
TintedSun works directly with your team to evaluate how your system is configured, utilized, and aligned with day-to-day operations. From planning and purchasing to production, inventory, and finance, we identify areas for improvement and help you unlock the full potential of your platform. Whether you're struggling with usability, scalability, or data visibility, we provide practical solutions that drive better outcomes.
Metric Creation
Industry Standards Consulting
MRP/ERP System Optimization
Clear, actionable metrics are essential for business growth and giving leadership real visibility into performance.
TintedSun helps organizations define meaningful KPIs at both the departmental and company-wide levels. Whether you're starting from scratch or refining existing metrics that no longer drive decisions, we’ll work with you to build reporting tools that truly support operational goals and strategic insight.
Strategic Growth Consulting
Industry Standards Consulting
Industry Standards Consulting
TintedSun provides a grounded, data-driven perspective to support your leadership team in navigating business challenges.
We work alongside executive and departmental leaders to identify root causes, develop actionable strategies, and drive meaningful progress. Whether you're scaling operations, addressing inefficiencies, or tackling market shifts, we offer clear solutions backed by experience and insight.
Industry Standards Consulting
Industry Standards Consulting
Industry Standards Consulting
Pursuing a new certification or accreditation? We can help you get there.
TintedSun has hands-on experience supporting facilities through the successful implementation and maintenance of ISO 9001, ITAR, AS9100, MIL-PRF-31032, and NADCAP standards. Whether you're preparing for your first audit or expanding your scope, we provide practical guidance to bridge gaps, build compliance, and position your organization for certification success.
PRODUCT DESIGN ENGINEERING CONSULTING SERVICES
DFM & Drawing Package Analysis
DFM & Drawing Package Analysis
DFM & Drawing Package Analysis
Avoid costly tool-up delays by ensuring your design is production-ready before it reaches the fabricator.
TintedSun offers comprehensive Design for Manufacturability (DFM) and drawing package reviews, leveraging deep expertise in engineering documentation, layout standards, and Gerber file formatting. We help ensure your packages are clear, complete, and optimized for efficient deployment—reducing risk and accelerating time to build.
ROM / BOM Analysis
DFM & Drawing Package Analysis
DFM & Drawing Package Analysis
Future-proof your designs by addressing obsolescence and supply chain risks before they impact production.
TintedSun provides comprehensive Bill of Materials (BOM) and Rough Order of Magnitude (ROM) analysis, including component lifecycle reviews and real-time market availability assessments. We help ensure your designs are buildable, sustainable, and ready for reliable sourcing.
Tariff Impact Analysis
DFM & Drawing Package Analysis
Tariff Impact Analysis
Tariffs can quietly erode margins and disrupt supply chain strategies if not properly managed.
TintedSun helps businesses identify, track, and mitigate tariff exposure across their bill of materials. We analyze sourcing strategies, HTS codes, and part-level impact to uncover cost-saving opportunities and inform smarter purchasing decisions. Whether you're responding to current tariffs or preparing for future changes, we’ll help you build a more resilient, cost-aware sourcing plan.
SUPPLY CHAIN CONSULTING SERVICES
Tariff Impact Analysis
Tariff Impact Analysis
Tariff Impact Analysis
Tariffs can quietly erode margins and disrupt supply chain strategies if not properly managed.
TintedSun helps businesses identify, track, and mitigate tariff exposure across their bill of materials. We analyze sourcing strategies, HTS codes, and part-level impact to uncover cost-saving opportunities and inform smarter purchasing decisions. Whether you're responding to current tariffs or preparing for future changes, we’ll help you build a more resilient, cost-aware sourcing plan.
Vendor Auditing
Tariff Impact Analysis
Tariff Impact Analysis
Need to approve a new supplier but lack the internal resources to audit them properly? TintedSun can help.
We conduct third-party vendor audits with a focus on ISO 9001 and AS9100 quality system requirements. Whether you're qualifying a new partner or re-evaluating existing suppliers, we’ll assess capabilities, compliance, and risk to support confident sourcing decisions.
IN DEVELOPMENT Manufacturing Services
Wire & Cable Harness
Wire & Cable Harness
Wire & Cable Harness
From basic point-to-point cabling to complex overmolded harness assemblies, TintedSun is committed to supporting your wire and cable needs.
We are actively seeking a strategic manufacturing partner to expand our capabilities in wire and cable harness fabrication. In the meantime, we’re available to discuss your application and help identify interim solutions where possible.
Contact us to start the conversation or explore partnership opportunities.
Supply Chain Under Development
Metal Fabrication
Wire & Cable Harness
Wire & Cable Harness
From CNC milling and sheet metal work to casting, forging, and custom part production, TintedSun is dedicated to helping clients find the right metal fabrication solutions.
We are actively seeking a qualified manufacturing partner to expand our capabilities in metal fabrication. In the meantime, we’re available to discuss your needs and explore possible sourcing options.
Contact us to learn more or discuss partnership opportunities.
Supply Chain Under Development
Electro-Mechanical Assemblies
Electro-Mechanical Assemblies
Electro-Mechanical Assemblies
Whether your build requires integrated PCBAs, cabling, enclosures, or final system-level assembly, TintedSun is committed to supporting your electro-mechanical integration needs.
We are actively seeking a reliable contract manufacturing partner to expand our capabilities in electro-mechanical assembly. Until then, we’re available to discuss your project requirements and assist in identifying interim solutions.
Contact us to explore options or inquire about partnership opportunities.
Supply Chain Under Development
Plastic Fabrication
Electro-Mechanical Assemblies
Electro-Mechanical Assemblies
From injection and insert molding to gas-assist, two-shot, and composite processes, TintedSun supports a wide range of plastic fabrication needs—including pre-mold and overmolding applications.
We are actively seeking a trusted manufacturing partner to expand our capabilities in plastic part production. In the meantime, we’re available to consult on your project and help identify interim solutions.
Contact us to discuss your needs or explore partnership opportunities.
Supply Chain Under Development