About Us /
Being the leader manufacturer , Doyen battery company limited is specializing in Lithium battery’s sale, production, development and research, which was established in 2004, with completed types of products and premium quality, sold to Hongkong, Taiwan, Europe and America, highly Valued by Customers home and abroad .
With her own experienced R&D department, more than 20 years experience, a number of patents and advanced equipments, Doyen is based on academy resources, having a group of young and energetic professionals. She had set up a set of completed intact management system for product designing, producing and software developing for market, and full after-sale service. The company strictly observes the international quality level to offer premium quality and satisfied after-sale service to customers.
All of batteries are with UL & CE certificates as well as Rosh compliant, produced by experienced workers and under Quality Control regulations ISO9001:
Lithium Primary Battery (Cylindrical, Button series)
Alkaline Button Cell Battery
Silver Oxide Button Cell Battery
Normal Zinc Manganese Battery
Normal Alkaline Cylindrical Battery
Nickel-Metal Hydride Rechargeble Battery (Cylindrical, Prismatic, Button series), Nickel-Cadmium Battery (Cylindrical, Prismatic, Button series)
Lithium-ion Rechargeble Battery (Cylindrical, Prismatic, Button series)
Since her establishment, upholding the principle of "Being faithful and creating Win-Win situation" ，DOYEN company has been supplying premium quality and perfect service to her customer, who are looking forward to the cooperation with you!
With her own experienced R&D department, more than 20 years experience, a number of patents and advanced equipments, Doyen is based on academy resources, having a group of young and energetic professionals. She had set up a set of completed intact management system for product designing, producing and software developing for market, and full after-sale service. The company strictly observes the international quality level to offer premium quality and satisfied after-sale service to customers.
All of batteries are with UL & CE certificates as well as Rosh compliant, produced by experienced workers and under Quality Control regulations ISO9001:
Lithium Primary Battery (Cylindrical, Button series)
Alkaline Button Cell Battery
Silver Oxide Button Cell Battery
Normal Zinc Manganese Battery
Normal Alkaline Cylindrical Battery
Nickel-Metal Hydride Rechargeble Battery (Cylindrical, Prismatic, Button series), Nickel-Cadmium Battery (Cylindrical, Prismatic, Button series)
Lithium-ion Rechargeble Battery (Cylindrical, Prismatic, Button series)
Since her establishment, upholding the principle of "Being faithful and creating Win-Win situation" ，DOYEN company has been supplying premium quality and perfect service to her customer, who are looking forward to the cooperation with you!
市场部梁先生