seal ring采购内容Dear Sirs We have an enquiry about seal rings in graphite and SSiC. We would like to send you our drawing. Please tell us an e-mail adress. Thank you. 联系方式Co:STC-Engineering GmbH Add:Altenburger Strabe 63a. D-08396 Waldenburg Tel:49(0) 37608-295-0 Fax:49(0) 37608-295-15 Email:info@stc-engineering.de联系人：Ms.Claudia Sieber国家：Germany产品类别机械五金info@stc-engineering.de
