ASTM International (formerly the American Society for Testing and Materials) is an international organization that develops and recognizes technical standards
Acoustic comfort is a valuable and important aspect in buildings. That is why acoustic consulting, acoustic consulting and design, and
In today’s industrial environments, managing noise generated by electrical devices and ventilation systems is crucial to ensure operational efficiency and
In early July, the Acoustic Laboratory of the Institute Of Development And Application For Sound Materials (DASM) was officially certified
Lai Yen IZ, Lai Yen ward, Hoai Duc district, Hanoi
0968 018 216
Established under Decision No. 910/QD-LHHVN dated November 10, 2021. Ministry of Science & Technology certified operation on November 30, 2021. Tax code: 0109848285
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