Henan Huanyu Group was established in ***2 in Xinxiang, Henan province. Huanyu Group covers an area of over 2*0,**0km2 with the assets of more than 1.5 billion RMB. We have more than *0,**0 employees, among which **0 are dedicated to research. We produce hundreds of battery models falling into four types of NI-CD, NI-MH, lithium, Lead acid. Our sales center**- Huanyu Power Source Co., Ltd. Shenzhen Division located in Fuyong Town, Bao’an District can provide clients with instant technical and business support.
With our advanced quality management system, we have been certified by internationally authoritative institutes like UL, CE, UN, SGS and national authoritative like ISO***1, ISO****1. Our daily production capacity surpasses1 million rechargeable batteries in various models.
2. Lead acid branch Huanyu Shenzhen Division specializes in sealed lead acid battery design and manufacturing. It is located in Xintang industrial park, Bao’an district, Shenzhen city, near Guangzhou-Shenzhen Highway and Shenzhen airport. It has a floor area of *0,**0 square meters, a total assets of *0 million and more than **0 employees.
Our valve-controlled sealed maintenance free lead acid battery including:portable sealed lead acid battery, fixed type and gel lead acid battery. With 8 production lines and a yearly production capacity of *00,**0KVAh, we can always ensure prompt lead time. **0% product out workshop quality check
Huanyu SLA is mainly exported to *0 nations and regions in Europe, America and Asia
Sealed by three layers, non-spillable construction design and maintenance free operation
Safety valve installation and explosion proof
High quality and high reliability
Exceptional deep discharge recovery performance
Low self discharge character
Over charge and over discharge resistance
Long cycle life small SLA\'s life can reach **7 year in floating charge and discharge; Expected life of SLA for UPS can be ***0 years; Expected life of fixed type battery can be ****5 years;For recycled power type battery, *0% DOD, cycle life can be above **0;
SLA form **0mAh to ***0Ah can all be arranged in mass production and tailored to clients’ need in design and specification.
Our product is mainly used in small UPS power supply; emergency light; fire alarm system; disaster prevention equipment, rubber tapping light; traffic and beacon light; electric toys;medical instruments; telecom base station, solar energy storage system; transformer substations.
