Company Profile

Shenzhen Sheng Hai Si Technology Co., Ltd.Is a manufacturing company.

Our main products include mini speaker, creative speaker, USB speaker, and various of power bank.etc.We have 6 years of experience of mini speaker.

SHS has been dedicated to this field since 2007 as an exporter and distributor, and set up our own factory and technical engineering team in the year of 2010.All products presented to our clients have already passed our interior strict quality control examination, which enable our clients to easily choose suitable products with exceptional quality.

In addition, Shenzhen Sheng Hai Si Technology Co., Ltd...Has professional foreign trade and sales teams and we are familiar with domestic and overseas markets.We also offer a broad range of services, including processing on giving materials, assembling on provided parts, OEM and ODM

With the motto of "customer first, quality first", we constantly can offer our customer more new design and high quality products and most of our products have passed CE, RoHS and FCC certifications.

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