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Qingdao Rongchangsheng Sound Insulation Material Co., Ltd. is an environment-friendly enterprise focusing on research and development and production of acoustic materials such as fabric sound-absorbing panels.
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SATEC Electro-Mechanical Technology Co., Ltd
Moble phone: 86 400-9671990
E-mail: admin@satecmix.com
Shanghai office:
Tel: +86-21-50630896
Add:No.600 Longhua Road, Xuhui District, Shanghai City,China
Qingdao office:
Tel: +86-532-84670408
Add: No.63 Haier Road, Qingdao City, China

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