31 Years of Focus
Noise Control Integrated Service Provider
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Case Study
Shanghai Middle Ring Road Close-Range Soundproof Ventilation Window Project
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Marketing Center: Zhide Group Building, No. 33 Linhua Road, Changning District, Shanghai
Production Base: No. 185 Laobai Shi Road, Baihe Town, Qingpu District, Shanghai
Hotline:(021) 56625662 13816209756
Fax:(021) 56630331
Email:shenhua@stn.sh.cn
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