we are SHENZHEN JAXOLE TECHNOLOGY CO.LTD . our company have full knds  battey and housing , we have product the goods by our factory , such as mobile phone battery ,digital batteries power batteries ,notebook batteries ,polymre batteries ,and other special cold low pressure injection molding products , if you are  interesting and  need to inquire ,pls feel free to send the models to me ,i glad to quote the price to you and willl try my best to meet your request ,i looking forward the good news from you soon .