WELCOME TO HUAFENGLAB
SinoFeng Educational Apparatus Int'l Limited
Email:marketing@huafenglab.com,
URL:www.huafenglab.com
Address:HONG KONG,CHINA
Made of nickel-plated metal or plastic coated stamped steel clamp with three PVC coated prongs. For Dia. from 0 to 30mm.stem Dia: 8mm
Mobile:13802971364