Sullivan designs and manufactures precision hardware solutions for doors, windows, screens, and impact-rated systems, as well as custom components tailored to your specifications.
Yes. Our in-house engineers work directly with your team from concept through completion, assisting with design optimization, prototyping, and material selection to ensure high-performance results.
Our components are produced using a network of advanced manufacturing facilities equipped for casting, molding, stamping, extrusion, coating, and final assembly.
Absolutely. We can reverse-engineer existing parts, refine performance characteristics, or create compatible replacements to maintain continuity in your product lines.
We work with aluminum, zinc, and brass, and offer composite molding, anodizing, powder coating, wet paint, and plating options to match your design and durability requirements.
We supply a full range of components for interior, swing, sliding, and shower doors—each engineered for precision, durability, and ease of installation.
Yes. Our hardware is compatible with aluminum, vinyl, wood, and composite window systems, ensuring smooth operation and lasting performance.
Yes. Our products are tested for strength, load-bearing performance, and smooth operation—ideal for larger assemblies, including impact-rated and triple-glazed systems.
Our screen hardware combines structural integrity with refined aesthetics, integrating seamlessly into various frame designs while resisting wear and deformation over time.
Impact-rated hardware is built for extreme durability and pressure resistance. Components are tested for structural integrity and performance in demanding environments.
Yes. Our impact-rated components undergo rigorous testing for load, pressure, and environmental conditions to ensure they exceed industry standards for strength and reliability.
We collaborate with your engineering or purchasing team to define specifications, design prototypes, and transition to production with precision and efficiency.
Minimums vary by material and process, but our team works to align production runs with your project’s size, schedule, and cost objectives.
Yes. Our workshop is equipped for prototyping, cycle testing, and performance validation before full-scale production begins.
With a blanket PO, Sullivan pre-stocks your components in our South Florida Warehouse and ships them as needed—saving space, reducing costs, and ensuring continuous supply.
Sullivan’s dedicated specialists track your burn rate, provide regular reports, and contact you with recommendations for replenishment or adjustments.
You’ll gain bulk production savings, guaranteed availability, reduced storage needs, and proactive inventory management without administrative burden.
Every six months, we conduct a renewal process to reconfirm quantities and schedules, ensuring your inventory stays accurate and aligned with your production pace.
Yes. Releases are flexible—shipments can be adjusted based on your demand patterns, seasonal production changes, or project timelines.
You can reach out to our sales or engineering team directly through our [Contact Form] or by phone. We’ll review your needs and guide you through design, pricing, and production steps.
Yes. We can supply technical drawings, specifications, and performance data upon request to assist with design integration and compliance requirements.
Lead times vary depending on material, tooling, and production volume—but we work closely with you to meet delivery schedules and maintain a consistent supply.
