CopyRight 2016-2017 Shanghai qunke instrument co.,ltd. | Add：No.615 Kang Ou Road,Zhu Jia Jiao Industrial Park Area.Qing Pu District,Shanghai.China | Zip：201713
Tel：021-69839885 69839887 | Fax：021-69839886 | webSite：Http：//www.shqunke.com | E-mail：webmaster@shqunke.com