Door Lock Assembly Manufacturing

Frigate delivered a multi-material prototype door lock assembly for a leading security provider, validating design and enabling future manufacturing partnerships. 

Category

Precision Manufacturing

Industry

Security Solutions (Access Control Systems)

Core Capabilities

Pressure Die Casting, Plastic Injection Molding, Precision Machining, Complex Assembly, Rapid Prototyping, Quality Assurance

6,000+
prototype assemblies delivered
5+
specialized suppliers fully coordinated
45L
budget for initial batch
3.5
months rapid turnaround

Prototype-Focused Production Under Budget Constraints

The project required high-quality prototypes within a tight ₹45 Lakhs budget, prioritizing aesthetics and speed over scalability. 

Complex Multi-Material Assembly Integration

Integration of PDC parts, ABS plastics, transparent PC covers, and machined components required expert coordination across multiple suppliers. 

Strict Timelines with QA Oversight

Completion was mandated within 3.5 months, with daily QA involvement, live updates, and zero tolerance for delays. 

Customer Key Challenges

The challenge encompassed complex systems integration, accelerated development cycles, tolerance-driven fabrication, and robust operational oversight. 

Key Highlights

Frigate applied advanced engineering, precise process integration, rapid manufacturing, and transparent quality systems to deliver the prototype. 

Precision Multi-Material Integration
The prototype combined die-cast metal, ABS plastic, transparent PC panels, bezels, and printed elements. Each part demanded unique tooling and processes, integrated under tight tolerances.
Aesthetic and Functional Accuracy
Crystal-clear PC covers, precise artwork printing, and bezel color matching were achieved after multiple correction cycles, ensuring visual appeal and functionality.
Agile Parallel Manufacturing
Tooling and component development ran simultaneously across vendors, preventing bottlenecks and enabling on-time delivery.

Key Highlights

Complex Multi-Part Assembly

The prototype featured a multi-component assembly involving PDC (Pressure Die Cast) components, ABS plastic bezels, transparent polycarbonate covers, and precision-machined parts. Each part required specific, high-precision manufacturing techniques for optimal integration.

Strict Aesthetic and Functional Requirements

The polycarbonate covers demanded high clarity and precise color matching for the bezels. The product also required integrated art printing with high resolution to ensure the lock met both functional and aesthetic standards. 

Durability for Handling and Demo Use

Since the prototype was meant for international expo display, it had to endure repeated handling and demonstrations without compromising its finish, fit, or functionality. Material selection and assembly precision were critical to ensuring lasting presentation quality. 

Key Solutions

Frigate applied a focused strategy blending expertise, agility, and transparency to achieve precise, timely prototype delivery. 

Expert Vendor Alignment
Vendors were mapped to their specialties (casting, machining, plastic molding, printing), ensuring high-precision execution.
Parallel Manufacturing Strategy
Tooling and manufacturing across four vendors ran simultaneously, reducing time-to-delivery.
Real-Time QA Transparency
Daily progress dashboards and on-site inspections gave the client’s QA team end-to-end visibility.
Cost-Optimized Prototyping
BOM costs were optimized while meeting finish and performance requirements, staying within budget.
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1

Requirement Analysis

Frigate worked closely with the client’s design team to ensure high-precision, aesthetic accuracy, and robust functionality. 

2

Design & Engineering

CAD models and stress tests validated assembly fit and real-world performance. 

3

Manufacturing & Quality Assurance

Tooling, casting, machining, molding, and printing were managed centrally, with preventive QC measures at every stage. 

4

Delivery & Support

Assemblies were delivered to the client’s US subsidiary within 3.5 months, supported by daily updates and real-time tracking. 

Execution Process

Frigate ensures seamless collaboration through every stage from concept to engineering to production to delivery with reliable support and precision. 

Outcomes of the Client

  • Delivered in 3.5 months – Despite complex multi-stage processes 
  • Reduced vendor coordination by 60% – Through centralized execution 
  • 100% sample approval – By QA teams in India and USA 
  • Zero last-minute rework – Due to preventive QC systems 
  • Future partnership in talks – Client expressed intent for long-term production contracts 

Client Testimonial

Frigate was recognized for delivering high-quality prototypes with aesthetic precision, functional reliability, and transparent execution. Their data-driven approach and problem-solving mindset restored client confidence after prior vendor disappointments. 

About Frigate

Frigate is a trusted partner in advanced manufacturing, specializing in high-precision casting, machining, plastic molding, and assembly. With expertise in handling complex, multi-material projects under strict timelines, Frigate ensures quality, efficiency, and cost control for global manufacturers. 

Ready to Build with Frigate?

Partner with Frigate for complex manufacturing needs. Our team is ready to support your next project with innovative, high-precision solutions. 

Outcomes of the Client

  • Delivered in 3.5 Months – Despite the multi-faceted manufacturing processes involved, Frigate completed the project within the set 3.5-month timeline. 
  • Reduced Vendor Coordination Time by 60% – By centralizing project management and ensuring tight collaboration between suppliers, Frigate reduced vendor coordination time, streamlining the manufacturing process. 
  • 100% Sample Approval – All parts underwent strict quality checks, and the final prototypes received full approval from SecureTech’s QA teams in India and the USA. 
  • Zero Last-Minute Rework – Implementing preventive QC measures during each production phase ensured no last-minute rework was needed, saving time and resources. 
  • Future Production in Talks – SecureTech expressed interest in initiating a long-term manufacturing partnership with Frigate for mass production based on the prototype’s success in the expo. 

Client Testimonial

“Frigate demonstrated exceptional technical capability in delivering high-quality prototypes with precise aesthetics and functionality. Their transparent communication and data-driven approach gave us confidence, and we are now considering them for future production contracts.” 

About Frigate

Frigate is a leader in advanced manufacturing solutions, specializing in high-precision casting, machining, and plastic molding. With extensive experience across various industries, Frigate ensures quality, efficiency, and timely delivery, making it a trusted partner for global manufacturers. 

Ready to Build with Frigate?

Partner with Frigate for complex manufacturing needs. Our team is ready to support your next project with innovative, high-precision solutions. 

Parts Manufactured
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Words from Clients

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LOCATIONS

Registered Office

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