Differential Pressure Monitoring in Vietnam

About our client

CPT Sutures Co., Ltd. is a leading Vietnamese manufacturer specializing in high-quality surgical sutures, needles, and disposable medical supplies. Operating from its state-of-the-art facility in Ho Chi Minh City, the company adheres to the most stringent international standards, holding ISO 13485 certification, CE marking, and FDA registrations. To guarantee total sterility and product safety, CPT strictly monitors differential pressure and environmental controls across all its cleanroom production areas.

CPT Sutures Co., Ltd.

PROBLEM TO SOLVE / TASK

The facility was originally equipped with analog differential pressure gauges, which did not allow for remote monitoring or automated record-keeping to document production conditions.

CPT Company – clean room

SOLUTION

To resolve this challenge, TIN VIET TECHNOLOGY ENGINEERING CO., LTD. implemented a hybrid approach by retaining the existing analog instruments for quick on-site visual checks while deploying Efento’s fully automated environmental monitoring platform.

A hybrid approach in action: Retaining classic analog instruments for quick on-site checks, powered by Efento’s fully automated environmental monitoring platform.

Classic analog gauges for quick checks, paired with Efento’s automated monitoring platform.

Efento loggers send real-time pressure data to a cloud portal, where it is archived and analyzed.
Differential pressure loggers and thermo-hygrometers in active installations—complete data visualization via mobile app.

To ensure immediate response to parameter deviations, the system supports up to four notification channels when warning or critical limits are exceeded: SMS, email, phone call, and mobile push notifications.

4 Ways to Stay Notified: Set warning and critical limits to receive instant alerts via push notifications, SMS, email, or direct phone call.

Data on the cloud platform is stored for 6 years

 

Wireless differential pressure logger

RESULTS

By implementing the Efento system, the company gained:

  • Advanced Notification & Access Features:

    • No User Limits: Unlimited number of alert recipients.

    • Permission Management: Granular user access controls and role assignments.

    • Multi-Level Alerts: Configurable alert severity levels to prioritize critical incidents.

  • Long-Term Data Retention: Automated storage and archiving of reports for up to 6 years

The deployment of the Efento system—integrated with wireless thermo-hygrometers operating within the same network—enables full remote and mobile monitoring of environmental conditions across the production halls. This setup ensures seamless compliance with all required quality standards. By configuring early-warning thresholds, technical teams can proactively address parameter drifts before they become critical, maintaining completely stable conditions at all times. Furthermore, analyzing historical trend charts allows engineers to identify gradual filter clogging in the HVAC system well before it leads to operational failure.

TIN VIET TECHNOLOGY ENGINEERING CO., LTD. has also implemented similar differential pressure monitoring systems in cleanrooms for:
  • Vinamilk (Vietnam Dairy Products JSC) Powdered Milk Factory in Ho Chi Minh City
  • MANI MEDICAL Hanoi Factory

Newsletter June 2026

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