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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


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LPG cylinder manufacturing is defined:

  • By ISO standards or IGU specifications
  • By Vietnam regulations in effect

The cylinder manufacturer must provide for each lot:

  • A certificate of conformity as well as the radiographies of solders
  • A certificate of hydrostatic mechanical resistance testing
  • A certificate of leak testing at working pressure

3MCO doesn’t provide the customer with any cylinder that does not comply with standards, specifications or regulations or that shows any defect must not be used.

3MCO only provide the customer with:

  • a cylinder that complies with standards and specifications a product that meets the specifications of the LPG used
  • a cylinder fill at 85%*
  • a perfectly sealed cylinder equipped with a safety cap or a system guaranteeing its inviolability.

The cylinders always be handled with care.

* This 85% fill level can be reduced in extremely hot climates.