Main business

Always researching, updating and finding out the best products of applied science and bringing the construction projects in general and the investors in particular more new choice on construction materials quality and the best waterproofing technology as well as ensuring the environment-friendly characteristics of materials.

Major Project

With strategy of co-operation for mutually long-lasting development, Quoc Thang Co., ltd has established skilled and talented technical staff and workers for work construction and also concentrated on co-operating with overseas manufacturers and suppliers, inviting consultants to give assitance, training and transfer of professional skills to meet professional requirements.


Quoc Thang co., ltd has been one of professional and prestigious contractors in supplying construction chemicals, concrete admixture and repairing and waterproofing construction works. Our company is also the pioneer in chosing overseas suppliers of advanced materials and technology from USA, Switzerland, Germany, Malaysia,…so as to improve waterproofing and repairing of domestic construction works.

Top 100 Well-know Trademark in Viet Nam 2014

International Quality Solutions 2012 in Geneva

Well-know Trademark in Viet Nam 2014

Certificate of Outstanding Contribution in Successful Completion of Project

News & Event

The company organizes entertainment tours for staff and their of children and members units in order to enhance the spirit of solidarity, together preserving the brand name Quoc Thang Co to thrive.


Over the past 10 years, Quoc Thang Co has regularly opened professional self-training classes for the company's staff as well as technical staff of the member. With short-term courses are always maintained in order to improve professional skills in the process of choosing to update materials - new technologies.


QUOC THANG CO participates in social activities: Donate for the community to help the people after storms and floods, supporting poor students to overcome difficulties, participating in sponsoring the program "Compassionate porridge" at the hospital. ..