About US:

Shenzhen Ringstar Technology Co., Ltd., founded in 2003 in Shenzhen, is a hi-tech enterprise specialized in R&D, production, and sale of power banks, phone chargers, data cables, and other consumer electronics. With 20-year experience, we have provided the one-stop service from design to production for clients from 30+ countries and regions in the world, and we also provide OEM/ODM customized services for global clients.

ISO, FCC, RoHS, and CE Certifications:

We have passed ISO 9001 international quality system certification, and our products have passed RoHS, CE, and FCC certification

Production Capacity:

With a workshop of 3,000+m2, 100+ staff, 20+ technicians, 7 automatic battery production lines and mobile assembly lines, 12 battery capacity test cabinets, and 6 owned chip mounters, we can carry out the online aging test for 10,000 finished products at the same time, and provide function customization according to customer requirements including capacity, material, appearance, color, silkscreen, and more, and We have provided customized services for 2,000+ clients in the world, including world-famous mobile phone manufacturers, chain stores and large and medium-sized wholesalers.

Quality Control：
We have 20+ quality inspectors with 10-year+ working experience. All our products will be put in 28 tests before delivery, including cycle life, conversion efficiency, short-circuit protection, and material flame retardance. Finished products have to pass the specialized aging tests more than 3 times before delivery. All our products have a warranty period of 24 months.

Differentiated Service:

In addition to customized products, our senior foreign trade consultants also provide free product survey services, e.g.: competitors' product analysis in the local market, product selection in the target market, consumer market demand and structure analysis, packing materials design, and marketing solutions.

Backed by Well-trained and Skillful Personnel:

We have 8 designers with 10-year+ design experience to meet the design requirements of different markets and groups. We will integrate product innovation into our services to further improve user experience and help you to expand a bigger trade market.

24h Online Service：

7+ specialized foreign trade experts are ready to provide online responses round the clock. Call us now