Steel
Fabrication
Excellence
Rexline Engineering operates one of Indonesia's most advanced in-house steel fabrication facilities — delivering precision-engineered components for mining, ports, energy, and heavy industry.
Premier EPCM
Fabrication Group
Rexline Engineering Indonesia is an Australian-owned EPCM group headquartered in Indonesia, delivering integrated Engineering, Procurement, Construction, and Management solutions for heavy industries — including mining, coal handling, ports, power generation, and industrial infrastructure.
Our wholly owned in-house steel fabrication facility provides full control over quality, schedule, cost, and engineering integrity. With a fabrication capacity of up to 500 tonnes per month, Rexline delivers precision-engineered steel components from conceptual design through fabrication, erection, and commissioning.
Our vertically integrated model minimizes dependency on third parties, reduces project risk, accelerates delivery, and ensures seamless integration with EPCM execution strategies.
Group of
Companies
Lamongan,
East Java
Strategically located to support projects across the Indonesian archipelago, with direct LCT shipping access for remote island and mining deployments.
Direct LCT Shipping Access
Proprietary Machinery Suite
All major fabrication processes performed in-house — from cutting and forming to precision machining and surface treatment.
Fabrication Capabilities
Customized and complex steel fabrications across four major capability domains.
- Fuel storage tanks — vertical & horizontal
- Heavy steel structures — H-Beams, WF Beams, trusses, frames
- Chutes, hoppers, bins, and transfer systems
- Conveyor gantries, trestles, tripper car structures
- Large-diameter pipes and ducting systems
- Rollers and pulleys for mining conveyors
- Conveyor support frames and galleries
- Wear-resistant components for high-abrasion environments
- Rotary drums, dryers, coolers, granulators
- Chimneys, silos, hoppers, and storage vessels
- Processing and material handling equipment
- Grab buckets for port and mining operations
- Ramp doors and access systems
- Jetty pipe racks and marine structures
- Gantry cranes, jib cranes, lifting structures
- Steel containers — new builds and modifications
Inside the
Rexline Facility
Watch how Rexline's Lamongan plant transforms raw steel into precision-engineered components — plasma cutting, CNC machining, sandblasting, and final inspection.
In-House Sandblasting
& Painting
Dedicated in-house facility ensuring consistent quality, faster turnaround, and full compliance with marine, mining, and industrial exposure categories — zero outsourcing.
QC & Welding
Excellence
Quality assurance embedded throughout every fabrication stage — from raw material traceability to final NDT sign-off.
- Dedicated on-site QC team
- Dimensional inspections at every stage
- Full material traceability records
- Compliance-ready documentation
- Certified welders — 3G, 4G, 5G positions
- International & SNI standard procedures
- Full welding documentation records
- Weld procedure qualification (WPQR)
Indonesian National Standards (SNI)
Rexline fabrication activities strictly comply with all applicable SNI and ISO standards — ensuring structural safety, durability, environmental compliance, and long-term performance for every project delivered.
Compliance is verified through documented inspection records, material certificates, and third-party testing where required by the project specification.
The Rexline Advantage
Seven core reasons why leading mining, port, and industrial companies partner with Rexline for fabrication.