As a Chinese hi-tech enterprise located in Shenzhen, Domko Optical-Electro Company Limited has engaged in one major businesses-Laptop Li-ion battery manufacture and sales for many years, Based on abundant capital strength and 　　professional R&D team, many years' concentration in developing Li-ion battery, Domko product has become more and 　more popular home and abroad, and enjoy good reputation among worldwide customers, it has been proved successful wherever Domko has been introduced,

Our products are of years research and development and under the guideline of 　ISO9001- 2000 quality system an is CE and UL certified. 　Currently our company are able to produce thousands of 　pieces batteries per month and each battery sold to our customers had undergone a series of strict manufacturing and quality controlled by advanced testing and computerized equipment. We are committed to providing our customers the best batteries with 100% customer satisfaction. At present our products have sold to more than 30 countries and areas and have received impressive recognitions. The foundation of our success is continuoue improvement, customer loyalty, reasonable price, prompt delivery, good service in short, customer satisfaction has always been our primary objective and goal.

As always, we will persist in the policy -The quality first, the service is supreme , for our valuable customers and every business partner.