适用于小度智能音箱USB电源线百度AI音频USB适配器直流充电线12V升压线

RingTeam is our company name, also our brand.

Wecome to join our brand

We have a 9-member foreign sales team.

We are passionate, professional and Responsible.

Our company is located in PingShan District, Shenzhen city, which is a beautiful place. Our company is progress together with our city day after day!

We have 4 products lines, capable of producing 20K power adapters or 10k battery packs every day.

Welcome to visit us and looking forward to working with you..

Q1: Why choose us?

A1: 1. Independent innovation: R&D with rich experience always concentrates on

developing new items with the pace of market demand to surprise photographers.

2.Excellent quality : All the products have 1 year warranty and most of them passed the related certificates like ROHS, CE and FCC, also all the goods will be checked by strict QC team before shipment ;

3aftersales service: You’re welcome for any item issue or comments during selling or using, we’d like to offer you prompt answer and reasonable solutions;

4.Competitive price result from strict cost control;Q2: What is your price warranty

Q2: What is your price warranty

A2: All of our price warranty are 1 year.

Q3:Are you accept small order and price is still wholesaler price?

A3: We will give you competitive price as long as you have enough quantity, we accept small order.


Q4: Will you offer Free samples?

A4: Sorry ,We believe that you will satisfied with our quality, we will not offer free samples, but We can refund you as long as you place the order to us and we will pay highly attention to each orders.


Q5:What is your lead time and shipping time?

A5:ITB makes every effort to get your order to you as soon as possible. In-stock items are generally shipped within 48 hours.

We usually choose the most efficient express from DHL and UPS and FEDEX to delivery goods for our dealers The freight cost is depending on your quantity.

Also feel free to use your own forwarder if it is more economy. We will follow up once you confirm their contact information.

1. Offer all customers good price, quality, packing & service

2. We encourage our customers to notify us of any issues you may have with your order .So you kind feedback is very important to us. We will always do whatever we can to make your order right and delivery in time.

3. We offer combined shipping, if you have any goods from other supplier here in China, then we could combine a container to save much cost for you.

4. Our Sales Department is next to the workshop. We could help you follow up all details during the production, and take photos for you until the goods is ready for shipment. And after that, we will help you track the goods. If any problems ,feel free to contact us any time.