SHENZHEN SIGN GAOLE TECHNOLOGY CO, LTD is a professional manufacturer of high-quality consumer electronics. It is located in the prosperous Phoenix Village, Shenzhen, China. There are many large manufacturers flock there. SIGN GAOLE was founded in 1999, it is a high-tech enterprise specializing in the manufacture, marketing and development of Bluetooth Speaker, Bluetooth Earbuds, Turntable Players, Soundbar System, Tower Speakers and so on.

Our Audio and Video products exported to the overseas market as well as our domestic market in China. Our own brand "SIGN" are greatly well know in China with excellent quality and good reputation. Our OEM/ODM business are spreaded over the world. We comply with the ISo9001: 2015 system strictly. All of our products have acquired FCC, CE and CCC certificates. For European market, we have acquired RoHS. Confidently speaking, we herein can meet all requirements of our honorable customers with high quality, competitive price and best service.

Facing the fierce market competition, we are devoted to developing new models and upgradeing existing series constantly. We will continue to upgrade our innovation levels and supply the new products to our customers. If you are interested in any of our products, if you need more informations about our company, please feel free to contact us. We sincerely hope that we will establish the friendly business relationship with you on the base of mutual benefit in the near future.