About us
MPK TREJD is a Serbian manufacturer specializing in high-precision plastic
components for the electrical, lighting, and metering industries. With over
20 years of experience in plastic injection molding, we combine advanced
manufacturing technologies, in-house toolmaking, and strict quality control
to deliver consistent, reliable, and cost-efficient products for European partners.
Our company originated from the team that produced the first Serbian electricity meters (ENEL), and today we are a trusted supplier for Meter & Control, as well as a long-term manufacturing partner of Gorenje-Hisense and Zumtobel Group.
• 24 HAITIAN injection molding machines (58–750 t), all under 3 years old
• Expertise in Polycarbonate (PC), PC+GF, PC/ABS, ABS, PP, PMMA, PS, TPE
• In-house toolmaking and maintenance workshop
• Pad / screen / digital printing, ultrasonic welding, and assembly
• Fully integrated ERP system with complete process traceability
• ISO 9001 / 14001 / 45001 certified
• Dimensional and visual inspection per batch
• Real-time production monitoring
• SPC and MSA (Gage R&R) systems implemented
• On-time delivery rate: >98%
Core Capabilities
Production&Quality
Sustainability Vision
We actively research and test recycled PC and PC/ABS compounds, apply closed-loop regrind
systems, and plan the transition to a solar-powered facility (2026–2027).
MPK TREJD is preparing full compliance with the upcoming EU CO₂ Product Passport
requirements (from 2026).
• Proven supplier for European smart energy and lighting industries
• Competitive European cost base (Serbia = low labor + zero EU customs)
• Flexible production and tooling response time
• Financially stable and quality-oriented company
• Strong commitment to sustainability and innovation
Why Work With Us
MPK ON ENLITE 2025.
Who We Are
Audit Excellence
• 160 employees
• 4,000 m² total area (2,925 m² production)
• 3-shift operation, 5 days a week
• In-house logistics (fleet 1.5–24 t)
• 40+ years of tooling and molding tradition
In-house tool design, manufacturing, and maintenance ensure speed and flexibility.
With CNC, EDM, and wire EDM machines, our toolshop delivers:
• 30 new molds per year
• 100+ repairs/overhauls annually
• Partners: Meusburger, Fibro, HAASCO
In 2025, Zumtobel Group awarded MPK TREJD a Grade A (100%) supplier rating —
confirming full conformity, robust QMS, and continuous improvement.
Key Metrics:
• Scrap: 1.97% (target 2%)
• External Rejects: 0.04% (limit 1%)
• On-time Delivery: >98%
Digitalized shop floor with ERP, MES, and WMS systems ensures real-time production
monitoring.
We implement SPC, MSA (Gage R&R), and Cpk ≥1.33 across key dimensions.
Toolshop
Process Integrity
Our Commitment
to Sustainability
Green Manufacturing
Initiatives
We actively research and integrate recycled PC and PC/ABS compounds into production, maintaining mechanical stability and aesthetics.
• Closed-loop internal recycling (TPU/TPE, PC/PC-ABS)
• Energy-efficient servo-hydraulic machines
• CO₂ monitoring and reporting under EU Green Deal
• Planned solar-powered facility (2026–2027)
Case Study& References
Material: PC+GF20% (grey RAL 7035)
Output: 500,000+ pcs annually
Focus: Dimensional stability, optical clarity, and optimized cycle time.
Result: Consistent quality and 100% customer satisfaction.
Key References
• Meter & Control (Serbia) – Smart meter housings
• Gorenje / Hisense (Slovenia) – Technical assemblies
• Zumtobel Group (Austria) – Lighting components
Audit Reference:
Zumtobel Group QSA/CPA audit – Grade A (2025)
