Dongguan Jinghuan Environment Equipment Co.,Ltd
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Semi-anechoic Room Non Echo Acoustic Absorb Screens Chamber Record Most Soundproof in the World

HEMI-ANECHOIC CHAMBERS designs incorporate sound attenuating features such as isolated walls, light and power connections, ventilation, temperature and humidity control, single or double acoustic doors. All of our chambers provide a fully integrated...
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Product Key Point 

HEMI-ANECHOIC CHAMBERS designs incorporate sound attenuating features such as isolated walls, light and power connections, ventilation, temperature and humidity control, single or double acoustic doors. All of our chambers provide a fully integrated acoustical testing & evaluation facility.



1.  Q: Are you a manufacturer or a trading company?

A: Yes, we are a directly factory and shared a highly reputation of

15 years experience.

2.  Q: How long is the production lead time?

A: 30-35days is always to be required for an official order while after receiving down payment and relevant final confirmed details completely.

3.  Q: How is the MOQ of required?

A: We welcome any amount under your requested. But a competitive price is always depends on the quantity increase gradually.

4.  Q:Where your factory locate?

A: Our factory locates in Dongguan China, It takes about one hour from airport GuangZhou and ShenZhen.


Jinghuans Project 



Payment & Shipping Terms

1. Payment terms:50% down payment and 50% before shipping;

2. FOB Shenzhen or negotiable shipping methods;

3. Shipping time:30days after down payment.








Contact Us:

Sai Deli Acoustics Research (HK) Co., Limited

DongGuan JingHuan Environment Equipment Co.,Ltd.

TEL:0769-22807458-608    400-078-5299  086-13751371693

Mail: JHXY@SDL0769.COM

Address: No.11 Yin shan Road,Yuan wu bian,Nancheng,Dongguan city,Guangdong province,China




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