Haison provide system integration services for customers

Haison company has used Citect SCADA software to integrate systems for various applications.

Our customers in Vietnam are Clipsal using C-Bus (based on Citect SCADA) for lighting and building management system.

Gannon Vietnam using Citect for data acquisition of the bevarage bottling process, Petrovietnam Gas for pipeline monitoring system, etc.

We supply Citect license software and our engineers provide engineering and system integration services for our customers.

Haison supply Bray valves for many Power, Chemical and Paper Pulp Plants in Vietnam

With partners who are the EPC contractors of industrial construction in Vietnam, we have supplied many Bray control valves, manual valve, Knight Gate Valves for our customer in energy and chemical plants in Vietnam.

Also, we work with another partner to upgrade, replacements the existing valves   from manual operation to fully automated operation by using control valves with control and instrumentation systems.

Haison has upgraded Honeywell DCS/TAS system for Petechim in Vietnam

In 2007, we finished an upgrade project for a Honeywell DCS/ Terminal Automation System from the old DCS PlantScape version to the new Honeywell DCS version named Experion PKS for a big customer, Petechim, who owns an oil terminal in the South of Vietnam and belongs to Petrovietnam Group.

( Hardware of Honeywell Distributed Control System including C200 Honeywell Controller with I/O Modules)

With the support from Honeywell engineers, Haison engineers have co-operated and finished the project in time and within budget.

We expect to do more services like this for our customers in many other industries in Vietnam.

Haison has supplied Stahl Control Panels for Total MLS project

Haison have completed a project to supply complete 35 Explosion Proof LV control panels for PTSC M&C MLS project from R.STAHL Germany.

The MLS platforms owner is Total and PTSC M7C is their EPC contractor for this project.

We are providing all local support to make this project a success for our customer in Vietnam.

Haison also supply many electrical package like terminal box, Junction box,  lighting, helideck…for PTSC M&C like Ghana, Gallaf 1, Gallaf 3…

Haison has done turnkey project for Petrolimex Gas DinhVu-Haiphong LPG Terminal

In 2008, we have done a turn-key project for Petrolimex Gas DinhVu-Haiphong LPG Terminal.


We undertook the Design, Procurements and Installation, Configuration, Commissioning and Start-up of the Tank Gauging System, Fuels Inventory Management System and Lightning & Surge Protection System.

This project has been done on time and within tight budget and the quality is equivalent to others done by international contractors.

Haison has done new Tank Gauging project for PV Oil CaiMep Condensate Plant

PV Oil is one of the biggest Oil Distribution company in Vietnam, under Petrovietnam.  Below is a photo of 3 new tanks installed at Caimep Condensate Plant.

In 2009, we upgraded FuelsManager from V4 running Windows NT to Varec FuelsManager V.7 running windows XP for PV Oil Caimep Condensate Plant

Scope of supply includes Radar Tank Gauges, Average Temperature Probes, Tank Side Indicators, Shutdown valves and field instruments for the tanks.

Also, we have installed and commissioned new RTU to connect 3 tanks field instruments and communicate with Yokogawa CS3000 DCS system in the plant.

Haison has supplied products to Dung Quat Refinery

Dung Quat refinery has a designed capacity of 6.5 million tons of crude oil annually, or 130,000 barrels per day. The owner is Petrovietnam Group. This is the first refinery in Vietnam.

In addition to fuels, the refinery will also produce petrochemical products.The refinery complex area comprises:

  • Overall Refinery Process, Utility and Offsites Facilities: about 110 ha;
  • Crude Tank Farm and Flare Area: about 42 ha;
  • Product Tank Farm: about 36 ha;
  • Seawater intake, Waste Water and Crude Oil Pipelines: about 4 ha;
  • Interconnecting Pipelines, road and right of Way: about 40 ha;
  • Product Harbour Service Area: about 135 ha.

The refinery cost US$3.0 billion. Main contractors of the refinery are Technip, JGC, and Técnicas Reunidas.

Haison have been working with the EPC contractor and supplied our products with local services since 2008.

The refinery was inaugurated on 22 February 2009. We sincerely congratulate the success of this important project and look forward to working on the 2nd and 3rd refinery projects.