... B7, B825Seat SealingGraphite26Gland GasketSS304+Graphite27Bottom Cover GasketSS304+Graphite Yongjia Weilan Flow Control Equipment Co., LTd. , founded in 1989, located in Oubei Town ... to create the prosperous future together. CONTACT DETAILS:YONGJIA WEILAN FLOW CONTROL EQUIPMENT CO., LTD.Add.: Baishui Industrial Zone, Oubei Town, Yongjia ...