We are a professional manufacture for all kinds of hydraulic fittings&adaptors in China.Including ferrules, Flanges,Fittings,Split Flanges all the standard type we could supply, of course, we could produce according to your drawings. We have more than 6year's history in production fittings and adaptors. Like BSPP,JIC,ORFS,JIS,BSPT,NPT,SAE etc are mostly produced in our factory. One-piece fitting & Reusable fitting are our feture products recently. More details pls attention to our webstite:www.cn-shuntong.com