The JPL / Konnoc group was founded in 1992, an ISO9001 & ISO14001 business, specialized in design, production and sales of battery, charger and power adapter. The Konnoc group consists of: JPL International (HK) Co., Ltd. Konnoc Battery Industrial Co., Ltd. Konnoc Hi-tech Co., Ltd. JPL INTERNATIONAL (HK) CO., LIMITED was located in SHENZHEN city - the capital of electrical appliance in China. JPL is one of the leading & professional manufacturers which produces and develops Telecom Power System, uninterruptible supply (UPS) systems, inverter and solar systems. With our strong R & D team, sound quality system and advanced management, we are able to meet all your needs in supply field. JPL pays great attention to brand reputation cultivation; actively adopt the comprehensive quality management, according to technology-based, quality-oriented, which greatly enriching the connotation of JPL brand. All electrical products have passed the national mandatory CCC certification. Some products have got the international certificates such as GS, CE, VDE, ROHS etc. Also we adopted the ISO9001 quality management system and the ISO14001 environmental management system. JPL products are widely used in railways, oil field, fire, water and electricity, airports, steel companies and many foreign aid projects.