Architectural & Specification Highlights
- Full Container Loads (20ft FCL) maximize freight efficiency and minimize per-square-meter shipping costs.
- All export crating strictly adheres to ISPM-15 heat treatment and fumigation protocols.
- Clear Incoterms (FOB Tanjung Priok or CIF destination port) protect both buyer and exporter.
- Full legal export documentation includes Bill of Lading, Certificate of Origin, Packing List, and Fumigation Certificate.
Quarry Extraction & Dimensional Calibration
The journey of export-grade Indonesian natural stone begins at partner quarries in West Java and Central Java. Heavy granite and basalt gang saws slice massive boulders into calibrated slabs with millimeter precision.
Modern multi-blade bridge cutting machines trim tiles to tight length, width, and thickness tolerances. Standard export tolerances are held to ±1mm, ensuring effortless dry-lay alignment and consistent grout lines on job sites globally.
Rigorous Multi-Stage Quality Inspection
Before any stone reaches a packaging crate, each individual piece undergoes manual inspection by trained quality control supervisors:
- Dimensional verification of length, width, diagonal squareness, and calibrated thickness.
- Color grading and vein matching to ensure uniform tone across complete container lots.
- Rejection of micro-fractures, edge chipping, or undesirable structural faults.
- Surface finish consistency check across sawn cut, honed, flamed, or tumbled finishes.
ISPM-15 Heavy-Duty Timber Export Packaging
Ocean freight subjects heavy stone cargo to intense vibration, humidity, and maritime motion. Zeofa employs heavy-duty hardwood timber crates constructed with robust corner reinforcements.
In full compliance with International Standards for Phytosanitary Measures (ISPM-15), all timber crates undergo certified heat treatment or fumigation. Tiles are cushioned with foam interleaving, shrink-wrapped in protective waterproof plastic, and strapped with galvanized steel bands.
“Proper ISPM-15 export crating is the invisible engineering that ensures natural stone arrives pristine after 30 days at sea.”
— Zeofa Logistics Operations
Port Drayage, Ocean Shipping & Documentation
Crated containers are transported via inland drayage to Tanjung Priok Port, Jakarta, Indonesia’s premier deep-water international shipping hub. Containers are loaded aboard major international container shipping lines.
We provide complete export documentation packages directly to the consignee’s customs broker, including Ocean Bills of Lading (B/L), Certificates of Origin (COO), Commercial Invoices, detailed Packing Lists, and Fumigation Certificates for expeditious clearance.
Technical Sourcing & Material Profile
Verified quarry laboratory standards and export specifications:
| Export Seaport | Tanjung Priok Port, Jakarta, Indonesia (IDJKT) |
|---|---|
| Standard Container | 20ft FCL (Payload 20,000 - 26,000 kg depending on country limits) |
| Packaging Standard | ISPM-15 Certified Heat-Treated Heavy Timber Crates |
| Export Documents | Bill of Lading, COO (Form A/B/D/E), Commercial Invoice, Packing List |
