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3M Construction Assembling & Trading Co., Ltd


  • Tiếng Anh
  • Tiếng Việt
+84 903 815 852 - +84 225 3 564 259

Contact us 24/7

119/81 Nguyen Trai street, Ngo Quyen district, Hai Phong city, Vietnam

Our address


3MCO with Head office placed in Haiphong city, Vietnam. Its business activities include:

I. Sale and transportation of LPG, BUTANE, CNG:

      - Is the largest LPG distributor of SIAMGAS (the largest oil & gas group of Thailand) in Vietnam.

      - Is seller of Butane (C4H8) imported. Its Butane volume reached 80% market share in Vietnam north area.

     - Is CNG distributor of Petrovietnam Gas North Joint Stock Company - GASN (the subordinate unit of PetroVietnam Gas Joint Stock Corporation – PVGAS)

II. Investment of the carlo gas projects for user:

      - Invest LPG storages & pipings for end users.

      - Invest CNG stations & pipings for end users.

III. Engineering & construction of  the carlo gas projects:

      - Is a top professional company at Vietnam for the engineerings & constructions of the gas projects.
      - Re-testing, qualification & maintenance for the carlo gas systems.

Vision and Mission

      These statements  define 3MCO as an organization, guiding our corporate activities and policies, setting our course for the future.

Vision Statement

      To be a Leading carlo gas Vietnam of Choice

Mission Statement

      We are a business entity. Carlo gas is our core business Our primary responsibility is to develop and add value to the customer’s resource. Our objective is to contribute to the well-being of the people.


      3MCO was founded on March 15th 2010 by the best engineers in the field of carlo gas in Vietnam who have over 15 years’ working experience in largest oil & gas groups in the world such as Total, Shell, BP.

      From designing and executing the project of carlo gas company only, now 3MCO has become the best selling industrial LPG company in the north of Vietnam, holds 80% of marketshare of Butane (C4H8) in the north of Vietnam. Furthermore, in Northern Vietnam, 3MCO is also the largest investor in providing LPG, CNG projects to let factories use LPG, CNG.

      With the strategy of all - in and perfect service, 3MCO has been providing its customers perfect products from investing, designing, installing, operating, maintaining and delivering carlo gas to customers’ places.

      Our guideline is “the more professional, the safer”, so although we are already the most professional company in Vietnam in our field, but We still improve ceaselessly our profession to bring the most & more safety to customers and our community.