Get in touch
Talk to the engineers who'll handle your calibration, your site survey, or your project.
Contact Options
Book a Calibration
Send your instruments to SIICAL for calibration. We respond within one business day with a quote and turnaround estimate.
Request a Site Survey
Considering a new fixed gas-detection installation, or replacing an existing system? Our engineers will visit, assess, and recommend.
Service & Spares
Bump-test and calibration contracts, spare parts, and on-site service for installed Ellab, IGD, LogiCO2 and Dynament equipment.
Contact Form
Location & Hours
Operating hours
Monday
9:00 AM – 5:00 PM
Tuesday
9:00 AM – 5:00 PM
Wednesday
9:00 AM – 5:00 PM
Thursday
9:00 AM – 5:00 PM
Friday
9:00 AM – 5:00 PM
Saturday
Closed
Sunday
Closed
Regional contacts
| Region | Primary Contact | Phone / Email | Status |
|---|---|---|---|
| Singapore - Lab | Hwee Lang | hweelang@sii.sg | Operational |
| Singapore - Gas | Helen | helen@sii.sg | Operational |
| Jakarta - Lab | Julian | julian@sii.sg | Operational |
| Malaysia | Hwee Lang | hweelaang@sii.sg | Planning |
| South East Asia | Hwee Lang (Lab) | hweelaang@sii.sg | Upcoming |