Shandong Zheren New Energy Technology Development Co.,Ltd Address:ZouPing,ShanDong Province,China Phone：(+86)543-4503766 fax：(+86)543-4503766 Phone：(+86)13561570266 E-mail:cnzheren@gmail.com        cnzheren@yahoo.cn  Msn:liuzhe134@hotmail.com QQ:306117347 Contact：Ms.Liu