Grenergy is a group company which combines charger and battery company "Shenzhen Grenergy Technology Co.Ltd"Founded in 2008 ,which is Professional research and development and sales and manufacturer of Lithium-ion/polymer Rechargeable Batteries and Charger .The other one is department power bank was Founded In 2010 , research and development, production and sale of different kinds mobile power bank and car jump start. Shenzhen Grenergy in technology and quality of the battery and the charger's support,As you know there are 2 important parts in power bank is battery cells and charger. You can see the quality of chargers and batteries can be controlled inside our own companies firstly and strictly. This is our major competition advantages comparing our competitors. Meanwhile we have the price advantages. In the research and development at the beginning of power bank have the advantage of the powerful technical force, Grenergy is provided power bank with a high safety and reliability, by the vast number of customer recognition. more and more people have a requirment to charge mobile phone ,tablet pc In case of an emergency,safety management objective, the company from material selection, the design of the product strict requirements and meet the CE, FCC, ROHS and other related certification."Quality is the life of the enterprise development", the company implemented a complete and scientific quality management system. From raw material procurement, raw material inspection, process control to finished product shipments have perfect system, science and practice, to ensure that product quality is stable and reliable. The company has a complete training mechanism, all personnel must receive training before taking up their jobs and pass the exam, can mount guard. With scientific management system, advanced research and development strength, the quality of the professional team, high-quality product performance, excellent sales team and good customers service, favored by customers at home and abroad praise, the products sell well in Europe, North America, southeast Asia and Taiwan and other countries and regions."Talent" is the soul of enterprise development. Company has rich experience in the battery industry attracting r&d, technology and management talent, at the same time, building a high-quality sales team, product development for the company, innovation, and laid a strong foundation for popularization."Service" is the motive force of enterprise development. As the market increasingly fierce competition, we deeply service mission of "providing customers with the most convenient and most professional service" is our service tenet. Companies have a first-class sales, quality, r&d, logistics team, anywhere, anytime to provide customers with consulting and services."Good faith" is our corporate culture. Can only won the customers trust, integrity of the company to provide customers with the most satisfactory products and services, the company can be healthy and sustainable development.We are looking forward to cooperating with you and establishing a long-term and win-win business relationship.