As a young, dynamism, creative and global high-tech enterprise, DAYGAIN DINGWEI TECHNOLOGY LIMITED devotes to creating standards and specifications for mobile communication end products, and it's also very professional in R&D, production, market and service. Our head quarter is located in the centre of high-technology district in Shenzhen. EVERCALL is the main products of DAYGAIN DINGWEI.

Hunan Zhong Yi Electronics Co. Ltd, with headquarter located in Shenzhen, was established in Feb 2004 with registered fund of $30 million dollars. As a subsidiary of Hunan Zhong Yi Electronics Co. Ltd, Zhong Yi Universal Co. Ltd was newly established in July 2008, taking charge of our overseas marketing and sales. Since the very beginning, we are professional and high-tech enterprise engaging in mobile phone development, production and marketing.

As a young, dynamism, creative and global high-tech enterprise, daygain dingwei technology limited devotes to creating standards and specifications for mobile communication end products, and it's also very professional in r&d, production, market and service. Our head quarter is located in the centre of high-technology district in shenzhen. Evercall is the main products of daygain dingwei.

Daygain dingwei technology limited is a manufacture who is devoted to developing 3G mobile phone. We have established business relationship with the mtk\arm\infineon and anyka for a long time.

Established in 2005, our company is a large-scale Hi-tech enterprise specialized in R&D, production & sale of electronic products. Such as DVD players, digital video cameras and mobile phones.

Our Company Shenzhen Zeniss Technology Co., Ltd(call Zeniss afterward) was established in 2007 as an exporter for high performance automotive audio electronics, then expand to cover In-Car audio video headunit, Android Multimedia navigation headunit, CarPlay interface, Since then, Zeniss has come a long way while maintaining a high reputation among our valuable customers across the world.

Shengpengyun Co., Ltd. Was established in 2019, with its headquarters located in Longhua district, Shenzhen.

Shenzhen Wang Zhong Rui Technologies Co., Ltd, located in Shenzhen, China, is a combination of R&D, sales and producing. We are a professional manufacturer of mobile phone, web camera and other electronic products. We have been in this field for almost seven years. Since its commencement in 2003, we have committed

Guangzhou Congsin Electronic Co., Ltd is one professional power inverter and other relative products Manufacturer in Guangzhou, China. Our factory is located in Tianhe District, Guangzhou. We produce the Power Inverter, Solar Charge Controller, Battery Charger and Car jump Starter. All these power inverter are widely used for Solar System, Car power supply and outdoor Power Supply. Such as: Automatic irrigation in garden, vanlife and rode trip. Clean energy and save money.

Our company offers a wide range of products, The products include car android radio, digital LCD cluster, air conditioning touch screen, carplay decoding box, car steering wheel, ambient light and car wheelsetc. We are committed to meeting the various needs of our customers. Our company is also increasing its investment in car electronic products and car accessories that can be used for different brands of cars. We are committed to provide customers with "one-stop service" to enhance our company's ability to serve different customers. Since its establishment, the company has always adhered to the "quality first, customer first, reputation-based" business policy, and do our best to meet the potential needs of customers. In today's unstoppable trend of economic globalisation, our company sincerely hopes to cooperate with enterprises all over the world to achieve a win-win situation.

Shenzen Hualingan Technology Co., Ltd Hualingan was found at 2004 which is a high tech innovation company, headquatered at Longhua new District, Shenzhen, also we have 4 offices in Beijing, Zhengzhou, Hangzhou and Chengdu. At 2013, Germany subsidiary company was established. At 2016, we join into Apple MFi project and start