Ryder group is a highly integrated professional electronic power solution provider company. One high tech company that devoted in the design, manufacture, marketing, after sale serve of intelligent rechargeable batteries, battery chargers, battery management systems, electronics power resources products and related supporting products. The group is located in Longhua new district, Shenzhen Special Economic Zone, neighbors on Hong Kong and near Macau. The transportation is very convenient. Now the group is made up of two business departments: 1. Battery business department, established in year 2005, mainly engaging in the research, production of rechargeable batteries, battery packs, battery protective PCM and related supporting products. 2. Electronics business department, set up in 2009, and committed to the design, research, manufacture of battery management systems, battery protective PCM, charger and other related electronic products for rechargeable batteries. At the beginning of year 2012, the Ryder Group covers over ten thousand square meters for production. Our products have been wildly used in various fields, such as wireless telecommunication, geological exploration, medical and health care equipment, electricity powered toys, digital products. We acquired and rigorous implement related verifications such as ISO9001:2000, CE, UL and ROHS to ensure the products high qualitys consistency and reliability. Now we have provided professional battery power solutions and OEM services for customers from America, Japan, Korea, European, Middle East and Latin America.   Our company, make develop technologies and serve the society as our responsibility. We take provide all reliable and environmental friendly electrical power solution as our mission, dedicated to be a world leader in rechargeable battery and electronics power resources field. Choose Ryder, believe in Ryder, we will make progresses and win a better future together!