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High-frequency earmuffs how to ensure the sound quality to reduce costs?
- Published:2017/9/14
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Summary:
Manufacturers choose high-frequency earmuffs, usually need t...
Founded in 2008, Shenzhen R-foam Technology Co., Ltd. is located in Shenzhen known as a coastal city with hills behind and the sea in front as well as beautiful landscape. R-foam is located at No.24 (behind Jinlongcheng Shopping Mall beside Longxi Bridge), Xueyuan Road, Longxi Community, Longcheng Street, Shenzhen, with the total area of 6,000m2. As a manufacturing company specializing in production of earmuff accessories, our company mainly produces full-size earmuffs, headbands, flannelette bags, artificial leather packaging bags, drawstring bags, EVA compression-resistant bags, VR blindfolds and other earphone accessories.
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