... quality 3.MANULI standard 4. TS16949/ISO9001 High quality YJ-33 hose fittings can satisfy your needs with its special quanlity ... the Oil Paint, Metallurgy petroleum ,Construction,Chemicals, Textile, Ships, Ocean,Military,Recreation, Electronics and so forth.Note:Special dimension and other ... our factory or our products is appreciated! High quality YJ-33 hose fittings