Shenzhen Runton Technology Co., Ltd. Since 2010, which is a manufacturer of wireless speaker/headset, solar power bank with well-equipped testing facilities and strong technical force.

Suzhou Dellege Technology Co. Ltd was established in November 2007.

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Guangzhou BiaoFeng Electronic Technology Co., Ltd. is a professional manufacturer and exporter specializing in mobile phone spare parts and accessories. Established in 2005, the company has accumulated more than 18 years of focused experience in the mobile phone repair and replacement parts industry. Through continuous development and stable operation, BiaoFeng has grown into a reliable global supplier with an annual turnover exceeding 30 million USD, serving customers in multiple international markets.

VOSOVO Technologies (Shenzhen) Co., Ltd. is a subsidiary company of VOSOVO Technologies Group Co., Limited (HONGKONG). Since established, VOSOVO Technologies has focused on R&D, manufacturing and marketing of portable power products for smart phone and tablet PC. Now VOSOVO Technologies has a R&D team consisting of doctors, masters and experienced experts. VOSOVO Technologies' R&D activity is based on IPD (Integrated Product Development) organization and procedure. Every year VOSOVO Technologies invests more than 10% of the sales revenue into R&D. The direction of R&D of power product is safe, fashion, high quality and high reliability.

MCPOWER Technology Limited was established in April, 2012. MCPOWER focuses on mobile power, wireless charger and newly high products research and development and sales. The company in huaqiangbei shenzhen have entity shop, at the same time with multiple e-commerce platform of network marketing channel.