About us
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公司介绍-配图We are a FACTORY rooted in Shenzhen, China. Shenzhen Eshine Interaction Technology Co., Ltd was established in 2004, specialized in R&D,manufacture,sales and services of all kind of digital products . Our main products including outdoor portable solar blue-tooth loudspeaker, Solar power banks, PCBA, power bank accessories(housing+PCBA, Type-C hub housing+PCBA, Type-C data cable+PCBA) etc. The SMT production lines were set up in 2007, processing of the PCBAs provided by customers and offering most of the OEM services of all kind of PCBA demands for our customers.

With strong R&D capability, strengthened enterprise internal management, professional staffs, advanced equipment and abundant experiences, our products had been well sold to all over the world and shares quite high reputation in the market. 

Quality is the best language to talk to the market. We always do the strict quality control in our factory. All the incoming raw materials are carefully inspected before production and all the goods are strictly inspected and checked before delivery. 

1.With over 100 employees ,we have our own R&D team, QC team,ID designer, 6 SMT production lines,power bank assembling lines. We had been one of the most professional leading manufactures of the OEM/ODM portable power supply(power bank) . 

2.Innovative &stylish designs . With our own copyright for all of our power banks and solar bluetooth outdoor speakers . Any product with the same or similar design as ours from other suppliers, are either purchased from us or just copy our design. 

3.Strong SMT R&D capability and production capability. We have very experienced engineers to develop and design the products,which enable us to meet all OEM/ODM requests of our customers.

4.Using high performance battery cells only. All battery cells we used are from strictly tested partners, we refuse any FAKE CAPACITY and LOW QUALITY materials. High performance/cost rate is one of the main features of our products.
5.Best pre-sales and after-sales service. All questions from customers will be well answered, all doubts and problems concerning our quality or service will be well solved. This is a principle of our company ,also a serious promise to our customers.



We promise to offer HIGH QUALITY products and best service to our customers. The customers who care about the quality rather than low prices only are our target. The products with too low prices always stand of poor quality ,low performance or FAKE capacity(power bank), which is harmful to the reputation of both customer and us. 

Let’s work together for a long-term good business and a brighter future! 
Solar Bluetooth Speaker
Solar Power Bank
Solar TWS Earphones
Solar Charger

ShangXue Technology Park,BanTian Town,LongGang District,ShenZhen,China

(Monday to Friday 8:30 - 18:00)