The Connected Extrusion Partner for Your Business
Choosing an extrusion partner is about more than sourcing materials- it’s about securing a reliable engine for your business growth. LINKIN does not simply supply aluminium profiles and PVC profiles. We provide the connected manufacturing and digital infrastructure on which our B2B partners scale their operations.
You build the products and grow your business; LINKIN operates the production, logistics, and data infrastructure behind them. Through your dedicated Partner Portal and custom APIs, our digital platform connects directly into your existing operational workflows.
One Unified Supplier for Aluminium & PVC Profiles
Why manage multiple suppliers when you can streamline your entire supply chain under one roof? LINKIN brings together industrial aluminium extrusion, high-performance PVC extrusion, and closed-loop PVC recycling into a single, cohesive manufacturing ecosystem.
Operating from three connected plants sharing identical quality management systems, LINKIN offers a seamless B2B experience for projects requiring both materials:
- One Supplier for both your aluminium profiles and PVC profiles
- One Dedicated Point of Contact for effortless account management
- One Unified Set of Commercial Terms to eliminate administrative friction
Connected Digital Workflow: From Drawing to Delivery
Your custom extrusions begin with a design drawing; your business depends on everything that follows. LINKIN transforms traditional manufacturing into connected business infrastructure.
Every technical drawing enters a single, fully visible digital workflow managed end-to-end via SAP with Industry 4.0 automation. Through your dedicated Partner Portal or direct API integration, you gain complete control:
CONFIGURE
Custom-define aluminium profiles and PVC profiles, select technical specifications, and calculate verifiable offers in minutes.
ORDER
Submit orders online, reserve factory capacity, and confirm live production dates directly against our real-time master schedule.
TRACK
Monitor live production status across every aluminium extrusion and PVC extrusion line with total visibility.
INTEGRATE
Link your internal ERP system straight to LINKIN via robust APIs to automate order submission and real-time status updates.
100% Verifiable & Transparent Pricing
Cost transparency is built directly into our infrastructure. The pricing logic powering your Partner Portal relies on open formulas that you can independently verify at any time:
Transparent Aluminium Pricing Formula
Our aluminium profile pricing is based on a clear, independent calculation: LME (London Metal Exchange) cash price + billet premium + extrusion.
You always know exactly what drives your costs- no hidden fees, no opaque surcharges.
Theoretical Weight Invoicing
We invoice per bar based on theoretical weight. Order 1,000 aluminium profiles, and you pay for exactly 1,000 profiles. Your cost per piece remains static regardless of die wear or press run conditions.
Absolute Design& IP Protection
Your proprietary designs and custom extrusions are your competitive advantage. Every custom die geometry is registered exclusively to your account within our centralized SAP ERP system.
Your architectural drawings, technical profiles, and industrial tooling remain strictly confidential. They will never be produced for or shared with another customer—a binding guarantee enforced by our standard commercial contracts.
End-to-End Industry 4.0 Traceability
Every batch produced across our aluminium profile and PVC extrusion lines is tracked using advanced Industry 4.0 frameworks and centralized SAP data logging:
Aluminium profiles
Every bundle carries complete lot data, traceable back to the alloy composition, specific aluminium extrusion die, press run ID, surface treatment batch, and quality test report.
PVC profiles
Every batch is fully documented back to its specific chemical formulation, PVC extrusion line, lot number, and quality checkpoints.
Advanced Manufacturing & In-House Capabilities
When you partner with LINKIN, you gain direct access to advanced internal capabilities that guarantee quality and reduce lead times:
30+ Years of PVC Extrusion Expertise
Over three decades of producing high-performance PVC profiles for windows, doors, facades, sliding systems, and specialized industrial sectors worldwide.
Vertical Powder Coating Line
Our high-capacity vertical powder coating line for aluminium profiles eliminates third-party outsourcing, giving us direct control over coating quality, color consistency, and speed to market.
Circular PVC Recycling
We process 350 tonnes of post-production PVC waste monthly in our dedicated recycling facility. Using co-extrusion technology, we reintegrate recycled materials into new high-grade profiles without compromising visual appeal or mechanical performance.
Strategic EU Origin & Zero Trade Complexity
Situated in Plovdiv, Bulgaria, LINKIN facilities operate entirely within the European Union single market.
For EU Buyers
Sourcing extrusions within the single market completely eliminates CBAM (Carbon Border Adjustment Mechanism) administrative burdens, import VAT, and customs declarations.
For International Buyers
Certified EU origin guarantees complete compliance with European EN quality standards, with all technical documentation and certifications provided natively in English.
All-Inclusive Secure Packaging & Quad-Certified Quality
Every shipment of aluminium profiles and PVC profiles includes robust standard logistics packaging at no added cost—including surface shielding, protective wrapping, perimetric wood framing, and heavy-duty palletisation.
Certified Excellence
LINKIN operates under a single, fully integrated management system across all three plants, certified to international standards:
- ISO 9001 (Quality Management)
- ISO 45001 (Occupational Health & Safety)
- ISO 14001 (Environmental Management)
- ISO 50001 (Energy Management)