Green Safe is professional manufacturer of Lithium Battery and sealed lead acid battery (SLA/VRLA battery) since 2008, All our technical members are the technical backbones from the giant battery firms and after the joining of many well-known experts and management elites in battery industry, GSEN has been developing into a fast-growing  enterprise in power supply field.

         GSEN has always been focusing on power supply solutions for years and has acquired the ISO9001 Quality Management System certification, ISO14001 Environmental Management System certification and OHSAS18001 certification and our products has gotten the CE certification, UL certification, IEC certification, etc.

         Our products range are mainly Lithium battery and Lead acid battery, which are widely used in Telecom backup field, UPS, Energy Storage System, EV field etc. Experienced R&D team, and advanced production equipments guarantee good quality products.

          As the famous brand in power supply solutions field, GSEN POWER has gotten access to giant state owned company like China Mobile, China Telecom, China Tower, Shenzhen Metro, Bank of China etc. customers ranging from government, army, economy, energy, transportation, internet, education, healthcare, etc., and has acquired wide acclaim among all these industries.

           GSEN is committed to "focus on customer needs and achieve customer values", and to establish a win-win cooperation pattern with our customers. Determined to build a world-wide high-end brand of power supply products, we guarantee to provide network power products and services with first-class technologies and quality with the best vision of becoming your most trustworthy, thankful, professional, practical, and reliable cooperation partner.

           Holding the core values " Specialty, sharing, innovation, responsibility ", we guarantee to provide network power products and services with first-class technologies and quality with the best vision of becoming your most trustworthy, thankful, professional, practical, and reliable cooperation partner.