Shenzhen Sinjia Technology Co., Ltd., established in 1999, is a professional manufacturer, producer and distributor of mobile phone batteries and accessories. Our company occupies an area of over 3,000 square meters and has over 300 employees, including 35 R&D personnel and 30 quality management staff members. 



We are able to offer a wide range of mobile phone batteries and according to various specifications. Our products include battery packs, chargers, data cable and even gift boxes. With a highly qualified engineering team, we are able to conduct reliability tests at all stages of production to ensure that products meet our strict standards and the standards our customers demand. 



A monthly output of 1,000,000 pieces is guaranteed, and we are able to accept any order larger or small. We realize that excellent services, prompt delivery and competitive prices are essentials in today's cellular phone accessory market, and we are able to offer these advantages to our customers. Furthermore, our strong engineering team is ready for your OEM and ODM orders as well. From research and development of a new product to its delivery, our turnover time is now as fast as 8 days. 



We warmly welcome you to send us your specifications and requirements, or feel free to contact us with any questions that you may have. We sincerely look forward to hearing from you.