Dongguan Sunglow Electronic Co., Ltd. (Guide-Sound) is a professional private enterprise producing various kinds of louder speakers, headphones, audios and other accessories. We supply total services for OEM customers while depending on advanced equipment and cost control policy.

Sunglow was established on 12th, Nov., 1999, covering an area of 4900 square meters.

Sunglow is a professional private capitalized electronic manufactory focusing on loud speaker, headphone, audio and other related components with the productivity of more than 1 million units per year.

As a mature manufacturer, we have 2 manufactories in Dongguan covering an area of 8000 square meters with more than 300 staff members. We have set up an advanced acoustic performance test room with powerful equipment.

Our factory was certified by ISO9001:2000 and ISO14001:2004 in June, 2002. With more than 12 years' experience in designing and manufacturing, we have solid R&D capacity and skilled engineers, and what's more, we have set up a total cooperative and effective chain in this industry by our partners with 23 years of experience.