LEVAVE ELECTRONIC CO.,LTD
ADD111:Rm 1819，Jiaotong University Haoran High-tech Building，55 Guangyuan Road(W)，Shanghai China.
TEL111：86-21-5258 7960/61/62/63
Email11：info@levave.com111levave@126.com
WEB11 ：http://www.levave.com