Shenzhen Yiwerder Electronic Technology Co., Ltd. is a hi-tech multiplex developing company, it is one of leading producer for bluetooth series products and mobile power bank external batteries, etc, the bluetooth series include bluetooth speaker and bluetooth headphone/headset mainly, OEM/ODM service are available, the update new models are kept up with the market, all the products certified by CE, FCC, RoHS, etc and widely popular with many friends and clients.Meanwhile the company own whole production lines and professional team for anti-counterfeiting hologram technology products, the company provide full range of holographic anti-counterfeiting image design and all kinds of laser holographic products, provide close service for customers, include personalize sample design and production on customers purpose, etc. "Customers trust and the preferred reliable supplier" is our business goal, we always be strict with ourselves. Shenzhen Yiwerder Electronic Technology Co., Ltd. is a willing to cooperate with all customers and agents, welcome customers to visit, and contact business with us! WIN WIN together in the near future!