Cologne source Shenzhen Electronics was established in 1998, is engaged in battery research and development, manufacture and sale of high-tech enterprises, with many years of experience and solid strength, to the world of digital products, electronic toys, gifts and watch industries high quality at attractive prices all types of batteries. The main products are environmentally friendly alkaline manganese button batteries, silver oxide button batteries, lithium manganese button cell, the combination of column, column alkaline batteries, lithium-ion rechargeable batteries, button batteries and welding foot series battery, battery holder, processing combination of batteries and other secondary processing battery series. Cologne source always adhere to independent development and technology innovation, development, and manufacturing of high-quality team of experts chaired, with the relevant cell formula, structure, series of patented and proprietary manufacturing technology, to build a complete independent intellectual property rights system; establish a wide range, reasonable level of education R & D team, more than hiring experts on battery quality battery products and continuous research and innovation. We have developed environmentally friendly alkaline batteries, lithium manganese button has reached advanced domestic level, and on this basis, continue to strengthen technical, research and technology upgrading, product quality and gradually reach the same level of foreign brands, users throughout the world, has a large number of exported to Europe, North America, Southeast Asia, the Middle East and other regions. Cologne source has consistently adhered to "quality to excellent, reputation first, price to excellent, service first" corporate purposes, using the advanced production technology, using self-designed, scientific and rational formula of raw materials, unique sealing structure and advanced manufacturing processes , from the choice of raw materials to the parts to the whole cell manufacturing process are subject to stringent quality clinical supervision, to ensure good quality of the battery, especially the extraordinary power of strong and durable. Another has R & D department, hardware department of plastic, plating department, assembly department, QC, accessories self-implementing one-stop production, the implementation of a comprehensive monitoring of production, so product quality and reliable, stable performance, large capacity, high load and excellent leak-proof storage resistance, low temperature resistance and other properties, the factory pass rate of 99.9%. Strong technical force, perfect quality management system, advanced production and processing equipment and highly qualified staff to ensure the quality of products continues to a new level, a high-quality domestic brands. The company established a complete quality management system, passed the ISO9001 quality system certification, product by UN38.3, UL, CE and SGS certified, RoHs directive. All products are the national authorities as "high-tech products" and "environmentally innovative products." Integrity, strength and quality of the source Electronics Co., Ltd. of Shenzhen City of Cologne, recognized by the industry. We will be a wide range of products and continuously improve product quality requirements, sincere customer service, quality assurance and lasting stability, so that good quality for your products to provide continuous power, and efforts to expand market share, aims to become the industry leader in battery Welcome friends Electronics Co., Ltd. of Shenzhen City Cologne source visit, guidance and business negotiation. Cologne source battery advantages: 1, the product through the national testing agencies ROHS, UN38.3, ISO9000, CE certification; fully comply with European clients for environmental requirements of the battery can be global export 2, quality assurance, with significant proof functions , long shelf life, high storage capacity, durable and lasting; 3, high energy density, stable discharge voltage, wide temperature range; 4, to the excellent quality, reputation first, price to excellent, service-oriented; 5, timely delivery, Variety complete model specifications.