TradeVerify As you know, We HUANYU Power Source Co.,Ltd are leading manufacturer of secondary battery in China, Total factory area are 175,000sq. Meters located in XinXiang, Shenzhen, DongGuan & South Korea. We can meet the best selective requirements of Rechargeable battery industrials by following products; Valve regulated Lead Acid battery (2v,4v,6v,8v,10v,12v,24v series)(1.Stationary SLA battery; 2.Portable SLA battery; 3.Main power use SLA battery; 4,Glue SLA battery,5,Motorcycle use SLA battery) NI-CD battery (A,AA,AAA,C,D,SC,F..)(Standard/General Series,High Rate Discharge Series,Low Temperature Series) NI-MH battery (A,AA,AAA,C,D,SC,F..)(Standard/General Series,High Rate Discharge Series,Low Temperature Series) You can rest assured that our excellent quality & credit.So far,We gained UL & CE recognition, ISO9001-2000 Certification, ISO 14001 Certification, OVONICS, HUANYU SLA batteries adopt high purity materials and precise manufacture,So they have good accordance,very suitable for UPS,telecom power etc,All our batteries are according to IEC standard.(IEC 60896,IEC 1056) More details please you visit our website http://www.huanyubattery.com We can manufacture & design total series rechargeable batteries to the best according to the customer's inquiry. Anytime,We are very welcome customers visit our factory to discuss business face to face.Here is assure you that any from your future battery requirements will receive our prompt attention. We sincerely to wish enter into a friendly & stable business relations with you & your esteem firm by this lines in future.Thanks for your time & Have a nice day! Yours sincerelyMr.Steven JongHUANYU Power Source Co.,Ltd Huanyu Headquarters Address: SanLiQiao, Xinhui Rd., Huanyu Ave, Xinxiang, Henan, China.