Sub-Assembly: Integrated Solutions for Complete Product Value
At Jimdi Plastics, our sub-assembly operations extend our injection molding expertise into fully integrated, turnkey solutions. By combining molded components with additional processing steps, we create finished products that meet precise functional and aesthetic requirements while streamlining your supply chain.
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Why Partner with Us for Injection Molding?
Our adherence to ISO 9001:2015 standards ensures every phase of production, from tooling design to final quality assurance, follows stringent protocols. Detailed process evaluations and in-line quality checks guarantee parts meet exact dimensional and aesthetic requirements.
Equipped with versatile, multi-cavity presses (ranging from 110 to 1100 tons), we offer solutions including tool design, insert molding, sub-assembly, and kitting. Our technical expertise supports the development of high-precision tools and bank builds that transition seamlessly from prototype to full production.
Whether you need a limited run or mass production, our flexible process scales to meet your demand—from thousands to millions of units—without compromising quality or consistency.
Comprehensive Sub-Assembly Capabilities
- Custom Fixture Design & Automation:
We design specialized fixtures and automated systems to ensure precise component alignment and secure mating. For instance, one of our sub-assembly stations uses a vibratory fixture that not only positions parts accurately but also mechanically verifies proper seating. If a component is missing or misaligned—such as an armrest cap that fails to engage—the system automatically directs the defective piece into a reject chute, ensuring only quality parts proceed further

- Enhanced Operator Ergonomics & Quality Control:
We have developed ergonomic sub-assembly workstations that minimize manual handling. In one process, our operators work with an automated system that uses pneumatic force to press-fit components into a nesting fixture. This design not only improves operator safety and reduces fatigue but also incorporates in-line quality checks—verifying aspects like flush vestiges and proper alignment—to ensure every assembled unit meets stringent standards.
- Versatility Across Industries:
Our sub-assembly expertise supports diverse applications. In the automotive sector, we integrate precision-molded parts with metal components for vibration control systems. In consumer products and office furniture, we assemble subcomponents such as molded arm pads with decorative elements to create visually appealing and durable products. Our flexible approach means we can tailor sub-assembly setups to suit varying product complexities and production volumes.

- Integrated Process Solutions:
Our operations merge secondary processes with molding to deliver complete, ready-to-ship products. In one example, we receive pre-finished castings that are powder coated, then add smaller, molded plastic components to form a fully assembled armrest for office furniture. Similarly, we produce multi-piece assemblies by molding four distinct parts in-house and then mechanically joining them through innovative, custom-designed sub-assembly systems. These integrated solutions reduce the need for external assembly, cut lead times, and lower overall production costs.
Delivering Turnkey Solutions
By combining advanced automation, custom fixture design, and rigorous quality control, our sub-assembly process transforms individual molded parts into complete, high-value components. Whether assembling seating mechanisms for furniture, integrating precision parts for automotive applications, or creating complex consumer product assemblies, Jimdi Plastics delivers sub-assembled solutions that reduce outsourcing needs and enhance overall product performance.
When you choose Jimdi Plastics—represented by Om Raj Tech Inc—you gain a partner with a proven track record in both molding and sub-assembly. Our commitment to continuous process improvement ensures that every step, from component fabrication to final assembly, meets the highest standards of quality and efficiency.
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Certifications ISO 9001: 2015 | ITAR Registered | CTQ
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Sumeet@OmRajTech.com
+1 (248) 843 9478
Novi, Michigan