Ningbo HF Acoustic manufacturer

Tiangu Industry Zone, Jiulonghu Town, Ningbo, Zhejiang, China

•   Fax: 0574-86533887

•   Tel: 0574-86533886

•   Email:hua@hf-acoustic.com

•   Mob: 0086-15088852144

•   Web: www.hf-acoustic.com

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