Esino has one big manufacturer - The Esino International Development Limited. Shenzhen Esino Technology Ltd is the brand office of the factory in Shenzhen of China. 10 years of OEM expertise.Professional R&D and manufacture power banks, car jump starter,Qi wireless charger, GPS,wifi gps,smart watch,and smart wearable device. 

We supply the worldwide market with high quality goods of all kind types, due to our guaranteed quality and well-established credits, several chief dealers from Europe and US have been enduring good. 

Learn why 20,600 client from Eroupe, US and Japan source from us. Anually we will re-invest 50% of our annual sale in R&D sector. This is to improve our product development capabilities. Working with Wuhan University, our engineer will develop 5 to 10 new product every month. From this new products, we will select 3 to 5 new product that interests consumer and manufacture it. 

We can also develop a new item for you based on your specifications and have your sample prepared within seven days. Delivering in just one to three days.We possess two factories - one plant in Shenzhen for electronic products and the other assembling in Dongguan. 

Our five automatic production lines are equipped with injection molding machines and discharge machines from Japan. 

We produce 300,000 units every month, 95% of which are for export. Our delivery lead time is just one to three days. 

Small orders for 10 units are accepted. Using ICs from Japan and the Taiwan area.We use ICs from Japan and the Taiwan area to ensure the quality of our electronic products. Three QC members are stationed at each production line to monitor the entire process from materials recheck to package. 

We check your order piece by piece before delivery to ensure you receive only qualified products. All our operations are ISO 9001:2008 ISO ISO 14001:2004 9001:2000-certified. 

All of our products are with one to five years' warranty. We are trusted suppliers, looking forward to establish long term cooperation with you! 

Welcome to bring your own ideals to join our team to achieve our common dream!