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Plastic Injection Molding

Plastic injection molding of a hearing aid component at the Cicor site in Batam

Cicor delivers precision injection-molding solutions for high-volume and high-reliability products across its global network, including Batam, Suzhou, and Ho Chi Minh City.
Our automated molding operations combine advanced injection molding machines, digital process monitoring, and camera-based visual inspection systems to ensure consistent part quality and full traceability. From miniature components and optical housings to large structural parts, we manufacture with tight tolerances and controlled surface finishes to meet the most stringent standards.

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The Cicor advantage

Cicor combines advanced molding technology, deep process know-how, and an integrated production network that unites tool design, molding, and validation within one organization. This seamless structure accelerates project realization, reduces transfer risk, and ensures complete traceability from molded part to finished device.

Our teams manufacture components ranging from ultra-small precision parts to large structural housings, meeting demanding dimensional, mechanical, and aesthetic requirements. Cleanroom facilities (up to ISO Class 7) and micro-molding capabilities extend our offering to medical and wearable applications that require absolute precision and contamination-free production.

We support single- and multi-material molding, insert and overmolding, and the use of engineering and high-performance resins. Each site operates with harmonized process controls, digital monitoring, and camera-based visual inspection systems to guarantee stable processes and zero-defect manufacturing.

Cicor also provides decorative and protective surface finishing, including painting and lacquering, to enhance both the appearance and durability of molded components. As part of Cicor’s CDMO structure, molding is seamlessly integrated with downstream assembly, testing, and packaging — enabling customers to accelerate time-to-market while maintaining consistent quality across the global network.

Capabilities

- Injection molding 20 – 300 t clamping force
- Micro and precision molding
- Insert, 2K and overmolding
- Cleanroom (ISO 7) production
- Decorative and protective surface finishing (painting and lacquering)
- Camera-based visual inspection systems
- Integrated process monitoring and traceability
- In-house tool design and molding capabilities that accelerate project realization and enhance the success of CDMO and final-device assembly programs

Micro Molding Expertise

Cicor is among the few manufacturers with deep expertise in micro-injection molding for miniature, highly precise plastic parts.
We produce components weighing less than 0.1 g with dimensions in the sub-millimeter range, maintaining exceptional surface integrity and dimensional stability. Dedicated cleanroom micro-molding lines and optimized handling systems ensure high yields, precision, and reliability throughout production.

This capability is particularly valuable for hearing instruments, wearable sensors, and minimally invasive medical devices, where component miniaturization, cleanliness, and repeatability are critical to device performance.

  • Close-up of a micro-molded plastic part demonstrating Cicor's precision plastics capabilities.
    20 µm Taper Sharp Walls
  • Close-up of a micro-molded plastic part demonstrating Cicor's precision plastics capabilities.
    20 µm Edges / Corners
  • Close-up of a micro-molded plastic part demonstrating Cicor's precision plastics capabilities.
    Within Ø 2 mm Microstructures
  • Close-up of a micro-molded plastic part demonstrating Cicor's precision plastics capabilities.
    5 µm Microfluidics
  • Close-up of a micro-molded plastic part demonstrating Cicor's precision plastics capabilities.
    Ø 0.1 mm Holes
  • Close-up of a micro-molded plastic part demonstrating Cicor's precision plastics capabilities.
    3 µm Positional Accuracy
  • Close-up of a micro-molded plastic part demonstrating Cicor's precision plastics capabilities.
    5 mm / 0.2 inch

Plastic injection molding sites

Cicor’s molding operations are strategically located in Batam (Indonesia), Suzhou (China), and Ho Chi Minh City (Vietnam).
Each site combines advanced molding technology with regional expertise to serve global customers efficiently. Together, these locations ensure consistent quality, short supply chains, and full traceability within Cicor’s unified manufacturing system.

Discuss your project with our Plastic Injection Molding specialists

Partner with Cicor for high-precision plastic injection molding solutions.