Shenzhen Tonghuixin Science and Technology Co. Ltd was founded in 2008. Backed by 300 staff members, we operate an ISO 9001:2000- and ISO 14001:2004-certified 5,000-square-meter factory that houses eight semi-automatic production lines and advanced CNC machines. There, we produce 1 million speakers monthly, including mini, USB, computer and portable speakers. Plus, we supply high-power flashlights and air purifiers.
Our products come with one-year warranties, are RoHS-marked and have been exported to many cities throughout mainland China, the Middle East, South America, Russia, Africa and Southeast Asia. And if you require ODM and OEM services, our 15 engineers will create a sample according to your requirements within three weeks.
We are committed to providing high quality products, speedy services and competitive prices. If these factors matter to you, we welcome you to place an order for 500 units. We will make sure your shipment is delivered in three to five days. For more details, contact us today.
