Engineered for seamless integration across commercial developments in Sudirman Central Business District (SCBD), high-density coastal estates in Pantai Indah Kapuk (PIK 2), and modern residential towers across Greater Jakarta.
Precision-engineered cold-rolled and extruded runner systems designed for high-end hospitality fit-outs and luxury residential cabinetry across South Jakarta interior developments.
Heavy-duty 6063-T5 extruded structural frame sections providing uninterrupted spans, superior air-tightness, and multi-point perimeter locks for Jakarta commercial patios and villas.
Custom precision profiles with CNC bending, milling, and precision welding allowances. Fully compliant with Pergub DKI Jakarta 38/2012 green building energy reduction targets.
Polyamide PA66 GF25 reinforced thermal insulation barriers engineered to stop structural condensation, thermal bridging, and heat ingress in tropical high-rise curtain walls.
Ultra-slim architectural mullions with Qualicoat Class 2 fluorocarbon/powder-coated finishes, ideal for boutique commercial storefronts and upscale hospitality towers in Menteng & Mega Kuningan.
Engineered for extreme cyclical monsoon wind pressures and coastal saline aerosol corrosion along Northern Jakarta's Java Sea waterfronts, featuring dual EPDM compression seals.
Structural industrial drawer runners engineered for modular utility consoles, data centers, and heavy-payload architectural millwork across Cikarang and Karawang enterprise zones.
High-moment-of-inertia extruded sections with embedded insect mesh and concealed balance springs, calibrated for mid-rise residential developments throughout West & South Jakarta.
Specifying architectural and industrial aluminium profiles in DKI Jakarta and the surrounding Jabodetabek metropolis demands rigorous engineering discipline. The region combines extreme atmospheric humidity (often exceeding 85% RH), sustained UV radiation index 11+, dense sulfurous urban smog, and aggressive coastal marine salinity along the Java Sea shoreline.
In high-salinity zones such as Tanjung Priok, Ancol, and the newly reclaimed master-planned islands of PIK 2, standard architectural mill finishes degrade rapidly under chloride-ion pitting attack. Our OEM/ODM profile supply program utilizes prime, primary-ingot 6063 and 6061 billets (iron content strictly controlled below 0.18%) treated with chemical pretreatment free of hexavalent chromium, followed by either Qualicoat Class 2 super-durable thermoset powder coatings or marine-grade 20–25µm architectural anodizing. This eliminates filiform corrosion and blistering, guaranteeing aesthetic longevity under 4,000+ hours of ASTM B117 salt spray exposure.
Commercial towers exceeding 20,000 m² in Sudirman, Thamrin, and Kuningan are legally mandated to limit Overall Thermal Transfer Value (OTTV) to below 35 W/m² and RTTV to under 45 W/m². Our thermally broken profile extrusions isolate exterior heat waves utilizing precision-crimped Polyamide PA66 GF25 insulation bars, lowering fenestration U-values from 5.8 W/m²K down to < 1.8 W/m²K when combined with Low-E double glazing units.
Tower façades must withstand high monsoon gusting and regional seismic inter-story drifts. We engineer structural mullions and transoms with elevated moments of inertia (Ixx > 420 cm⁴), leveraging high-strength 6063-T6 and 6005A alloys. Structural die designs incorporate internal reinforcement channels to ensure zero permanent deflection under extreme negative pressure during tropical squalls.
Rapid transit arterial corridors along Jl. Gatot Subroto and Outer Ring Road produce ambient noise levels exceeding 78 dBA. Our multi-cavity casement and sliding profiles feature multi-point continuous compression EPDM gaskets combined with deep glazing pockets (up to 38 mm), creating acoustic decoupling that drops interior sound transmission down to an executive-grade < 38 dBA.
Urban development in Jakarta is far from homogeneous. From corrosive sea-level residential reclamation developments to dense seismic inland high-rises and logistics superhubs, our OEM/ODM custom extrusions are customized for exact zoning requirements.
Environmental Stressors: Direct marine salt mist, constant shoreline humidity, intense ultraviolet exposure, and dynamic wind loading across Java Sea waterfronts.
Engineered System Solution: Heavy-gauge 6063-T6 lift-and-slide patio doors with 70% Kynar 500 PVDF or 25µm hard-anodized coatings. Concealed perimeter drainage channels prevent monsoon water ingress up to 700 Pa static water-head pressure.
Environmental Stressors: Extreme wind suction pressures at elevations > 150 meters, stringent OTTV compliance, and urban air pollution particulate abrasion.
Engineered System Solution: Unitized curtain wall structural extrusions manufactured from 6005A-T6 alloy with integrated PA66 thermal breaks, structurally glazed toggle channels, and dual-color split finishes to meet distinct architectural interior and exterior design mandates.
Operational Demands: High-precision linear tolerances, vibration damping, continuous clean-room seals, and structural component enclosures.
Engineered System Solution: Industrial T-slot modular sections, high-precision CNC machined profiles, extruded automation chassis, and heavy-payload drawer slider runners engineered from 6061-T6 aluminum alloys yielding superior tensile strength.
Our extrusion presses convert prime 99.7% A00 primary aluminium ingots into structural geometries compliant with international ASTM, EN, and Indonesian SNI standards.
| Alloy Grade & Temper | Tensile Strength (Rm) | Yield Strength (Rp0.2) | Elongation (A50mm) | Hardness (Webster) | Primary Jakarta Market Application |
|---|---|---|---|---|---|
| 6063-T5 Architectural | ≥ 160 MPa | ≥ 110 MPa | ≥ 8% | ≥ 8.5 HW | Standard casement windows, sliding door sashes, interior office partitions in Central Jakarta |
| 6063-T6 High Structural | ≥ 205 MPa | ≥ 180 MPa | ≥ 8% | ≥ 11.5 HW | Heavy-duty bi-fold leaves, high-moment transoms, large-span Pergola louvers in BSD City villas |
| 6061-T6 Industrial/Marine | ≥ 260 MPa | ≥ 240 MPa | ≥ 10% | ≥ 15 HW | Marine fittings, coastal balcony balustrades, industrial machinery framing in Cikarang plants |
| 6005A-T6 Façade Mullions | ≥ 270 MPa | ≥ 225 MPa | ≥ 8% | ≥ 14 HW | High-rise unitized curtain wall stick systems, exterior cantilever brackets for SCBD towers |
| 6082-T6 Heavy Engineering | ≥ 310 MPa | ≥ 260 MPa | ≥ 10% | ≥ 15 HW | Structural canopy trusses, subsea structural framing, high-vibration logistics automation channels |
Precision die geometries allow us to maintain wall thickness variations down to ±0.10 mm and web angularity under ±0.5 degrees, allowing rapid corner-crimping assembly without gap misalignment at site.
Choose from AkzoNobel Interpon D2525 powder coating, PPG Duranar PVDF 3-coat, or electrolytic anodizing (Class 1 to 3). Finishes carry 15-to-25-year warranties against chalking, fading, or micro-cracking under intense tropical UV exposure.
Every production run undergoes cross-cut adhesion tests (ISO 2409), chemical optical emission spectrometry (OES) analysis, boiling water immersion tests, and mechanical pull-apart testing for thermal barrier strips.
Importing engineered fenestration and structural extrusions into Indonesia requires manufacturing precision, seamless supply-chain coordination, and total compliance with local customs and import policies.
Our in-house die design center utilizes CAD/CAM slow-wire EDM cutting to take custom architectural dies from concept drawing to physical sample extrusion in just 10 to 14 days, accelerating project submittal approvals.
Avoid site-level fabrication errors. We supply precision cut-to-length profiles, 4-axis/5-axis CNC slotted lock housings, pre-milled drain weeps, drilled mounting brackets, and pre-crimped thermal break assemblies ready for immediate installation.
Shipments destined for Pelabuhan Tanjung Priok (IDJKT) are packed with protective non-marking PE films, moisture-absorbing desiccants, high-density edge bumpers, and Fumigated Steel-Reinforced Wooden Crates to survive equatorial ocean freight humidity.
Clear answers regarding customs clearance, regulatory standards, minimum orders, and site execution across the Indonesian market.
We provide full documentation under the ASEAN-China Free Trade Agreement (ACFTA / Form E), allowing eligible Indonesian importers to claim preferential 0% or significantly reduced import duty tariffs (Bea Masuk) at the Port of Tanjung Priok. We supply complete Packing Lists, Commercial Invoices with exact HS Code classification (typically Chapter 7604 and 7610), Mill Test Certificates (MTC), and Certificate of Origin (COO) to ensure fast customs clearance.
Yes. Our alloys and surface finishes adhere strictly to metallurgical benchmarks that align with SNI 07-0603 (Aluminium Extrusions for Architectural Use). For government or state-backed infrastructure projects requiring TKDN (Tingkat Komponen Dalam Negeri) compliance thresholds, we partner with domestic Indonesian fabrication and assembly contractors to supply raw precision-cut profiles, semi-finished profiles, or custom extrusion dies, enabling projects to comfortably meet domestic component quotas during site-level assembly and glazing.
While thermal breaks are traditionally associated with winter heating retention in cold climates, in equatorial regions like Jakarta they serve the crucial inverse function: stopping conductive solar heat ingress. In tropical cities, solar radiation continually heats external aluminum frames up to 60°C. Non-insulated profiles conduct this heat directly into interior spaces, forcing HVAC chillers into overload. Thermal break profiles featuring PA66 GF25 insulation strips break this conductive path, reducing indoor HVAC energy consumption by 25%–35% and preventing internal perimeter condensation near air conditioning ducts.
For bespoke OEM/ODM profile designs, our standard tooling fee covers die engineering, with an average tooling turnaround of 10–14 days. Die trial samples are extruded, CMM-measured, and couriered to your Jakarta office for physical verification. Once approved, the MOQ per custom die section is typically 500 kg to 1,000 kg depending on the perimeter factor. Production runs are finished, packed, and loaded onto FCL containers within 20 to 25 business days.
For projects situated within 3 kilometers of the Java Sea coastline, we strictly recommend either Architectural Class 3 Anodizing (minimum 25 microns with double electrolytic sealing) or 70% Kynar 500 PVDF (Polyvinylidene Fluoride) 3-coat wet spray finishes. Standard polyester powder coatings deteriorate prematurely when subjected to constant airborne ocean chlorides combined with 32°C equatorial temperatures. Our PVDF and super-durable coatings are backed by independent salt spray test certificates surpassing 4,000 hours of continuous exposure.
Consult with our dedicated architectural engineering team. Submit your CAD window schedule, structural mullion specifications, or OEM die concept drawings for instant DFM analysis, pricing, and sample dispatch to your Jakarta office.