Shenzhen Ringstar Technology Co.,Ltd.

20 Years' OEM/ODM Experience
Shenzhen Ringstar Technology Co., Ltd, founded in 2003 in Shenzhen, is a hi-tech enterprise specializing in R&D, production, and sale of power banks, phone chargers, data cables, and other consumer electronics. With 20 years of experience, we have provided one-stop services from design to production for clients in 30+ countries and regions, 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 certifications.

Customized Services Provided for 2,000+ Clients
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. We have provided customized services for 2,000+ clients, including world-famous mobile phone manufacturers, chain stores, and large and medium-sized wholesalers.

Strict Quality Control
We have over 20 quality inspectors, each with more than 10 years of work experience. All our products undergo 28 tests before delivery, covering aspects like cycle life, conversion efficiency, short-circuit protection, and material flame retardance. Finished products must pass specialized aging tests at least three times before delivery. All our products come with a 24-month warranty.

Differentiated Services
In addition to customized products, our senior foreign trade consultants provide complimentary product research services, including competitors' products in the local market, product selection for the target market, consumer demands and market structures, packaging material design, and marketing solutions.

Backed by Well-trained and Skillful Personnel
We have 8 designers with 10+ years of 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 into a bigger trade market.

24h Online Service
More than seven specialized foreign trade experts are ready to provide online responses round the clock. Call us now.