Injection Molded Appliance Plastic Enclosure Manufacturing Assembly Suppliers

Ocean Century: Your end-to-end partner for high-volume, precision plastic enclosure manufacturing & complete assembly. OEM manufacturing in injection molding since 2000, 142 machines, and vertical integration from mold to final assembly.

Streamline your production by sourcing all your high-volume plastic enclosure manufacturing and full assembly needs from a provider. Ocean Century doesn't just deliver parts; we deliver ready-to-integrate sub-assemblies. We combine over 26 years of injection moulding expertise with seamless vertical integration.

We understand that an enclosure is more than just a shell; it is the critical interface for functionality, safety and user experience. Our engineering-led process optimises your enclosures for manufacturability, durability and cost-efficiency from the first design review onwards.

• Vertical Integration, Simplified Logistics:
  We manage the entire value chain under one roof: Precision Mold Making → High-Volume Injection Molding → Surface Finishing (Painting, Printing) → Electro-Mechanical Assembly → Packaging. Reduce complexity, lead times, and total cost.
• Scalability for Demanding Schedules:
  With 142 injection molding machines (50T to 1850T) and fully automated robotic systems, we guarantee capacity and consistency for monthly production volumes exceeding 1 million units. Ideal for large-scale appliance programs.
• Engineered for Excellence & Aesthetics:
  Our team provides critical DFM (Design for Manufacturability) analysis to enhance wall thickness, reinforce snap-fits, and eliminate sink marks. We specialize in hot runner molds for superior finish and reduced waste, ensuring your enclosures look and perform flawlessly.
• Full-Service Assembly Capability:
  Go beyond parts supply. We integrate metal hardware into your plastic enclosures, delivering tested, fully functional modules directly to your production line.

• Materials Expertise:
  ABS, PC, ABS/PC Blend, PP, PE, PMMA, and other engineering plastics. We advise on material selection for UL94 flame ratings, UV resistance, and structural needs.
• Molding & Tooling:
  Custom hot/cold runner mold design and manufacturing. Mold lifespan of 300,000 to 500,000 cycles ensures long-term project viability.
• Secondary Operations:
  Welding, precision CNC trimming, heat staking, screw fastening.
• Surface Finishing:
  Spray painting (textured, glossy, matte), IMD/IML film insertion, silk-screen printing, electroplating, and laser etching.
• Quality & Compliance:
  ISO 9001 & IATF 16949 certified processes. Full compliance with RoHS & REACH. Rigorous inspection protocol from first-shot sample to final audit.

1. Share Your Vision:
   Provide 3D files, sketches, or even a reference sample.
2. Collaborative Design & Quote:
   We conduct DFM analysis and provide a transparent project quote within 24-48 hours.
3. Prototype & Validation:
   Receive 3D-printed or rapid-molded prototypes for form, fit, and function testing.
4. Mass Production & Integrated Assembly:
   Launch into automated production with optional full assembly services.

Request a Free DFM Analysis for Your Enclosure Design.
Upload your 3D files today and let our engineers help you optimize for cost, quality, and manufacturing efficiency.

• Q: Are you a manufacturer or a trader?
  A: We are a certified factory with over 142 injection molding machines and full in-house capabilities from mold making to assembly.
• Q: What does your one-stop service include for enclosures?
  A: It covers everything: concept support, mold design & manufacturing, injection molding, decorating (painting/printing), inserting components, final assembly, testing, and packaging.
• Q: Can you handle large and complex enclosure designs?
  A: Absolutely. Our large-tonnage machines (up to 1850T) and experience with hot runner systems are ideal for producing large, complex appliance housings with excellent surface finish.
• Q: How do you ensure color consistency across high-volume batches?
  A: We use computerized color matching systems, maintain strict control over raw material batches, and implement standardized in-process color checks.