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50+ Years
experience
Emergency
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Engineering & Injection Molding Experts in Jackson, MI
Since 1974, Diversified Engineering & Plastics has been a leader in delivering innovative engineering and injection molding solutions. Our team of experts specializes in transforming complex ideas into high-value products through advanced design, prototyping, and manufacturing processes. With a 160,000-square-foot facility equipped with cutting-edge thermoplastic technology, we serve industries ranging from automotive to consumer goods, ensuring precision and reliability in every project. Our commitment to quality is underscored by certifications such as Ford Q1 and recognition as a General Motors Platinum Supplier.

We pride ourselves on maintaining efficient production cycles, reducing supply chain complexity, and providing tailored solutions that meet the evolving needs of our global clients. Our in-house tooling capabilities enable rapid response to emergency demands, while our dedication to continuous improvement ensures we remain at the forefront of industry innovation.
Services
Injection Molding Engineering Design Kitting & Assembly Logistics Management Quality Control
Details
  • Year established: 1974
Highlights and features
  • We have over 50 years of experience in engineering and injection molding.
  • Our team holds Ford Q1 Certification for automotive quality standards.
  • In-house tooling facility enables rapid emergency response.
  • We reduce supply chain complexity and lead times for clients.
  • Recognized as a General Motors Platinum Supplier for on-time performance.
Associations and certifications
  • Ford Q1 Certification
  • General Motors Platinum Supplier Award
Services
Injection Molding
We specialize in precision injection molding, including insert molding, over molding, and tight-tolerance capabilities. Our 31 machines, ranging from 80-1,000 tons, ensure scalable production for automotive and consumer goods. Advanced statistical process control guarantees consistent quality.
Engineering Design
From concept to production, our engineering team provides CAD modeling, prototyping, and design optimization. We focus on converting complex ideas into manufacturable solutions, emphasizing durability and cost-efficiency for diverse industries.
Kitting & Assembly
Our kitting services consolidate components into ready-to-use packages, reducing client assembly time. We integrate parts management and logistics to streamline supply chains for automotive and industrial clients.
Quality Control
We maintain rigorous quality standards through PPAP processes and Ford Q1 Certification. Statistical process control and onsite inspections ensure zero-defect delivery for automotive and aerospace applications.
Logistics Management
Our logistics team optimizes warehousing, inventory management, and distribution. We reduce lead times and costs through strategic planning, ensuring timely delivery for global automotive and consumer product partners.
Questions
What industries do you serve?
We specialize in automotive, consumer products, defense, and aerospace industries, providing tailored engineering and molding solutions.
Are you certified for automotive manufacturing?
Yes, we hold Ford Q1 Certification and are recognized as a General Motors Platinum Supplier for quality and on-time performance.
Can you handle complex, high-precision molding projects?
Our 31 injection molding machines and tight-tolerance capabilities enable us to execute complex projects with precision up to 0.0001 inches.
Do you offer emergency production support?
Our in-house tooling facility allows rapid response to urgent needs, minimizing downtime for critical manufacturing requirements.
How do you ensure product quality?
We implement PPAP processes, statistical process control (SPC), and onsite quality inspections to maintain zero-defect standards.
What logistics services do you provide?
We manage supply chain optimization, warehousing, and global distribution to reduce lead times and improve efficiency for clients.