SXD -04 cellphone OTG USB flash drive price made in China

  7 processes strict quality control system and professional R&D department

2. All battery be in explosion-proof desgin

3. All power bank be in anti-over charge design

4. two charge-discharge cycle test , aging test, 100% pre-tested before leaving the factory

5.1:1 replacement for any defective caused by our factory

6.Specialized power bank manufacturer with 6-years experience

7.Excellent customer service and technical support

  1.Q: Are you a factory or trading company?

   A: We are professional power bank manufacturer.

2.Q: Where is your factory located? How can I visit there?

   A: Our factory is located in Shenzhen city,China. You can fly to Shenzhen airport directly, and                   we will pick you up there. Welcome to visit our factory.

3.Q: How can I get some samples?

   A: We are honored to offer you samples.

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4.Q: How does your factory do regarding quality control?

   A: Quality is the priority. We always two charge-discharge cycle test, aging test, 100% pre-tested before leaving the factory