Our Workshop & Production Machinery

4,500 m² of office, workshop and material storage in Kapuk Utara, North Jakarta — where every duct we install is fabricated under our own quality control.

A Real Manufacturing Facility

Many HVAC contractors outsource their ducting. We don't. Our workshop runs automated production lines for square and spiral duct, with dedicated raw material storage across three workshop halls (north, south and east areas). That means consistent quality, controlled cost, and lead times we can actually promise.

  • Total office & workshop area of 4,500 m²
  • Three production halls of 1,250 m², 1,100 m² and 1,200 m²
  • Dedicated raw material storage (BJLS: Fumira, Lokfom, Sarana; stainless steel)
  • 20 skilled workshop staff in fabrication and quality control
  • Strategic North Jakarta location for fast delivery to any site
Automated duct forming machine line at Son Duct workshop
Production

Main Production Machinery

Automated machines for forming, flanging, locking, bending and spiral duct production.

Type of MachineUnits
Auto Line Duct Forming Machine — type AML III1
Transverse Flange Machine — type T 301
Transverse Flange Machine — type T 121
Pittsburgh Lock Machine — type LC 12DR2
Three Roller Bending Machine — type W11G1
Hand Folder Duct Forming Machine — type WS 151
Power Swaging Machine — type LX 151
Welding Machines2
Spiral Duct Machine1
Spot Welding Machine1
Scissor Lift — 16 m height2
On Site

Site Support Equipment

Our project sites are self-sufficient — we mobilize our own facilities and tools so work starts fast and keeps moving.

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Container Offices

2 container office units plus 4 container storage / living quarter units for site teams.

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Scissor Lifts

Lifts reaching 16 m and 18 m working height for high-ceiling installation work.

Power Generators

2 × 20 kVA generators so fabrication and installation never wait for site power.

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Testing Instruments

Complete measurement tools for HVAC testing, commissioning and balancing.

Daily safety briefing of Son Duct installation team on site

Safety First — Our HSE Program

Major industrial clients audit safety before they award contracts — and we pass those audits. Our dedicated HSE officer runs a structured program on every project:

  • Toolbox meetings — daily briefings before work starts
  • Permit to work system for controlled activities
  • Risk assessments for every work method
  • Safety patrols and routine tool inspections
  • Documented work methods for inertia blocks, FCU units, CHW piping and ducting installation
Gallery

Workshop & Work in Progress

Visit Our Workshop

We welcome clients and consultants to inspect our facility and production quality in Kapuk Utara, North Jakarta.

Arrange a Visit
📞 Call Us