Sanmenxia Xingbang Membrane Technology Development Co., Ltd.   

Sanmenxia Xingbang Membrane Technology Development Co., Ltd is a high-tech company in Henan province only a professional engaged in the sale of special film, lithium battery research and development, production, current. Registered capital of 16 million yuan, covers an area of 60 acres, production scale of 26 million square meters / year. The company has engaged in the project R & D team of more than 30 people, self-developed R & D methods and film making device, according to the new, in the international advanced level, has declared more than 10 national patents. At present, the energy storage type power lithium battery separator can be applied to electric vehicles, lithium batteries, super capacitors and so on. The developed special ion membrane products are diverse, and can be produced according to user requirements. The film thickness is from 10 microns to 100 microns and the porosity is within the range of 40% to 80% nm. Through the national new energy battery research institute of technical testing and Hebei, Shanghai, Tianjin, Zhejiang, Shenzhen, Henan and other provinces and cities, many power lithium batteries and super capacitor manufacturers load test. The results show that the lithium battery produced by the electrospun nanofiber membrane is twice larger than the lithium battery produced by the mechanical stretching method, and the battery life is extended by more than 30%. Test confirmed that the product is new energy vehicles and high-end cars ideal supporting products, excellent quality, life of up to ten years or more. In August 2011, the product was organized by the Henan Provincial Department of letters to organize new product (technical) expert appraisal and acceptance. Identification Committee of experts agreed that the product (Technology), with outstanding innovation from the matrix material, spinning film technology and related equipment, the main performance of products of similar products to domestic and international advanced level. The company's own product, lithium iron phosphate battery, has the characteristics of high capacity retention, continuous high current discharge, low self attenuation, excellent cycle performance, long service life, environmental protection and pollution-free. It is the best choice for automobile starting power supply, pure electric vehicle, ship and electric bicycle. The battery adopts the nanofiber membrane developed by our company independently. The separator has the characteristics of high porosity, high permeability, good thermal stability and large amount of liquid absorption. Compared with the battery with ordinary diaphragm, the charging and discharging performance of the battery is improved by about twice, and the service life is increased by more than 30%. Sanmenxia Xingbang Membrane Technology Exhibition Limited company all staff is willing to sincerely cooperate with you to create brilliant!