GZ HBJ ACOUSTICS T&E CO.,LTD. is a specialized company engaged in acoustics technology，
which has an independent acoustics technical research institute， and a national level acoustics
laboratory about 400m²． In this laboratory，Anechoic chamber、Hemi-anechoic chamber、
Reverberation room(includes acoustic source producting room and sound receiving room)、
Listening room、Hearing examination room、Electro-magnetic shielded room、Darkroom、
Microwave room are contained．

      In recent years, our company devoted to researching and developing architectural acoustics
products, taking noise reduction performance and decoration as the guidance．We continue to
improve producting crafts and renew our products，invented newest generation of function Lignin
sound absorption board、Sound absorption cotton、Sound absorption ceiling in domestic,which
have sound absorption、anti- burns、decoration、energy conservation、environmental protection t
o a body．

      According to our rich installment construction experience and the using situation of Air
conditioning unit、Electricity generation engine room、Cooling tower at present，we also
developed new noise reduction series products．

      With a workshop nearly 3,000m²、advanced production equipment、abundant technical force、
advanced quality examination system and business management，we are having enjoyed good
prestige from all levels of users in domestic for years．In order to adapt the demand of user
communities,we researche and develop the new product unceasingly；You can inspect and order
to our company，we also may act according to your special reques to design the production specially．

        1  Design、product、install all kinds of Anechoic chamber、Hemi-anechoic chamber、
            Reverberation  room(includes acoustic source producting room and sound receiving　
            room)、Hearing examination room、Listening room、Electro-magnetic shielded room．

　　  2  Design、product、install all kinds of Anechoic chamber、acoustic booth、isolation booth．

        3  Product soundproof window、soundabsorptive wedge、sound-absorbing Packet、
            sound-absorbing board and noise barrier．

        4  Architectural acoustics designing and installing engineering of typical project（Gymnasium、
            Theatre、cinema）．
        5  Noise abatement of civil、industry、road and rail transport．

                                  

      Introduce international newest noise preventing and controlling and the air purification idea；
Ｍake more specialized examination environment and more comfortable living and working conditions；
Provide timely and reliable quality services．

☆ The school of public health of Sun Yat-sen University

☆ The Medical Equipment Research Institute of Southern Medical University（the former First Military
    Medical University）

☆ Institute of Biomechanics and Medical Engineering Tsinghua University

☆ Guangzhou Electric and acoustics Apparatus Institute

☆ Acoustics of Electrical Commerce，Dalhousie University，Canada