25/03/2026
🔍 Precision. Reliability. Accredited Excellence.
In infrastructure and construction, accuracy isn’t optional — it’s essential.
At APB MARKETING Private Testing Laboratory (Calibration and Verification Services), we provide DPWH-accredited calibration services to ensure your equipment delivers precise, reliable, and compliant results every time.
🔧 What we offer:
• Calibration of force-measuring equipment (UTM, compression and flexural machines, CBR)
• Verification of weighing systems (laboratory balances, truck scales, batching plants)
• Measurement tools calibration (calipers, steel tapes, rulers, penetrometers)
• Temperature equipment calibration (ovens, furnaces, thermometers, water baths)
• Volume measuring devices (glassware, pycnometers)
• Rebound hammer calibration
• Sieve and particle size testing tools
✔️ Supports compliance with DPWH requirements
✔️ Helps maintain testing accuracy and consistency
✔️ Reduces risk of costly project errors
Based in Cagayan de Oro City, we work with contractors, engineers, and laboratories who value precision, reliability, and trusted results.
"If your project depends on accurate measurements, it pays to work with a calibration partner you can trust"
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📍APB MARKETING
APB bldg. Mabolo st., Carmen Cagayan de Oro City
📆 Mon-Sat 8:00am-5:00pm
📞+63 915 580 1511
