Frequently Asked Questions

Are you a manufacturer?

Yes, Shenzhen Quark Thinking Technology Co., Ltd,is a professional manufacturer specializing in the R&D,production,and sales of solar power banks and related accessories, We have over 20 years of experiencein the electronics industry.

How long does it take to receive the goods?

Delivery time depends on the shipping method and your location. We will ship your order as soon as possible after receiving payment.

Can you customize products with our logo?

Absolutely! We offer OEM/ODM services. Please contact us directly for more details.

How can I get your price list?

Simply contact us, and we will send you the latest price list promptly.

What kind of packaging do you offer?

We offer standard packaging such as kraft paper boxes with PP bags. If you need customized packaging,we' re happy to accommodate -just let us know your requirements.

What payment methods do you accept?

We accept Credit Cards, T/T, PayPal, WeChat Pay, Alipay, and Online Bank Payments, among others.

Can I visit your company and factory in China?

Of course! We' d be delighted to welcome you to our facility in Shenzhen, China, and show you around.

What is the warranty on your products?

All our products come with a one-year warranty.

How can I contact you?

Please send your inquiry by clicking"Contact Supplier" on the right or leave yourmessage below-we' ll get back to you shortly.