In October 2005, we got the Ni - MH series UL certificate. The whole series of Ni-MH battery has passed the UL certification and verification and currently has six certification file number.
UL is the abbreviation of Underwriter Laboratories Inc. Underwriter Laboratories Inc. is the most authoritative in USA, is also the larger community of civil institutions which is engaged in safety test and appraisal of. It is an independent, non-profit, professional organization for public safety test. It is mainly engaged in product safety certification and safety certification business. Its purpose is to get fairly safe level for the market of goods and make great contribution to the health and property safety guaranteed.
Safety certification, as a more authoritative market certification than quality certification, make our products the trustworthiness with the most effective guarantee.