Company Profile

Our logo DOLSI, the pronunciation is similar with Chinese Pinyin "douniushi" which means matador. The matador, originating from Spain, is famous all over the world with perfect combination of confidence, art and power
With over ten years of production experience in live sound professional audio products, Dolsi Audio  has grown up to  a manufacturer focusing in design, research, development and manufacturing of high quality audio equipment, including professional power amplifier, speaker system, and other audio peripheral products. With strong R&D capability , Dolis is working on custom-made, OEM and own-brand production for clients from all over the world.
People-oriented, pragmatic and trustworthy.
Quality first.Customer first.Service success.
Believe that there is no best, only better.
Attach importance to each user's feedback.

Company Culture


One of our outstanding business is the development on our own power amplifiers with patents. We have obtained a number of patents on  technology invention, out-ward appearance design, and structure layouts.   
The patent certificates we obtained:
Click the image to enlarge-
Quality is the critical point of a business life. We always stick to quality first, customer supremacy and service success. Dolsi products passed CCC, CB, CE and RoHS certification as well.
The quality certificates we obtained:
Click the image to enlarge-

Online video

什么是赚钱的知识 哪个麻将可以开好友房 钱龙捕鱼平台 江西多乐彩基本走势 全网app赚钱软件 山东11选5规律技巧视频 胜亚国际棋牌下载 血战麻将技巧口诀 新城股票 贵阳捉鸡麻将下载安 资产配置基金管理人