... cell product line. so that we can know and manufacture what you need . Customized size.Is your product in compliance ... passed the test of these areas:Asia,Europe,Amercia,Oceanica.what is your competitive advantage? 1,over 10 years manufacturing ... chain including plastic parts ,battery,lamp etc.What are your products made of?Our products are made from the material:Nickelmetal hydride,nickelcadmuum ...