📍 Dedicated Contract Manufacturing Services (CMS) & POWERGEAR® ✉️ Sales@protel-pacific.com

Contract Manufacturing Services (CMS)

Comprehensive vertical integration from tooling design to SMT electronics and turnkey assembly

SMT Electronic Assembly

1. Electronic PCB Assembly (PCBA)

Equipped with advanced high-speed SMT placement systems, 10-zone lead-free reflow ovens, and automated optical inspection (AOI). We handle components down to 0201 packages, micro-BGA, and high-density LED arrays with complete ICT and functional testing.

  • Fully automatic stencil printing & solder paste inspection (SPI)
  • 100% lead-free environmentally friendly RoHS-compliant lines
  • Automated wave soldering & full functional burn-in testing
CNC Lathes and Milling

2. CNC Machining, Milling & Turning

Operating dozens of high-precision CNC lathes and multi-axis CNC milling centers. We machine aluminum alloys, brass, steel, and zinc to produce critical lighting heat sinks, structural housings, and swivel joints to micron-level tolerances.

  • High-precision turning and complex 3D surface milling
  • Multi-axis precision threading and customized fixture machining
  • Automated bar feeder systems optimized for large-scale production
CNC Punching and Bending

3. Sheet Metal Fabrication & Laser Cutting

Utilizing AMADA PEGA357 CNC turret punch presses, high-power fiber laser cutters, and precision CNC press brakes. We produce track housings, power supply enclosures, and structural metalwork with superior repeatability.

  • Rapid prototyping and modular flexible manufacturing
  • Precision bending angles with accurate multi-stage forming
  • Burr-free laser cutting and corner deburring processes
Plastic Injection and Tooling

4. Tooling Development & Plastic Injection

Our in-house mold tooling shop utilizes EDM spark erosion, CNC wire cutting, and SolidWorks 3D mold-flow analysis. Supported by 80T to 350T injection machines processing flame-retardant PC, PBT, and PA66 engineering plastics.

  • In-house mold design, machining, maintenance, and lifetime care
  • UL94-V0 flame-retardant engineering plastic molding
  • Insert molding and precision overmolding capabilities
Powder Coating and Surface Treatment

5. Robotic Powder Coating & Surface Finishing

Fully automated robotic electrostatic powder coating lines with multi-stage degreasing and chemical conversion pretreatment. Offering matte black, satin white, anodizing, and brushed finishes with stringent cross-hatch and salt spray testing.

  • Robotic electrostatic powder application for uniform film thickness
  • High corrosion resistance validated by 48-96 hour salt spray testing
  • Eco-friendly water-based coatings with closed-loop water treatment

Looking for a Tailored OEM / ODM Solution?

Send us your drawings and specifications. Our engineering team will promptly review your project for tooling, prototyping, and mass production quotation.

Inquire About Your Project