Established in 2004, Shenzhen Hualingan Technology Development Co., Ltd. is a professional manufacturer, specializing in developing wireless communication and audio technology. 







We focus on producing wireless communication products. With experienced engineers and strong R&D group, we have developed advanced products including DVR cards, TFT LCD color TVs & monitors, wireless handsfree car kits, car MP3 wireless transmitters, and wireless MP3 players. 







Our products are well distributed in the domestic market, and exported to many countries. We will try our best to develop more advanced products to meet the market demand. 







If you are interested in any of our items, you are welcome to contact us for more information. We hope to greater cooperation with friends...