Inquiry (采购产品): seat rings Dear Sir / Madam We are seeking the supplier for Graphite filled Sintered Metal (commonly termed Gratite as per KTM valve maker) seat insert material.Please confirm if your company is the maker of this material or not?Thanking you in advance.Regards **** Hidden Message ***** Co:SWI Valve Co., Ltd. Tel:82-010-47437495 Fax:82-031-4211834 Email:mgilchrist@swivalve.com Website:http://www.swivalve.com Contact Person:Mr.M.G. Gilchrist Country:Korea **** Hidden Message ***** mgilchrist@swivalve.com