... , stainless steel, aluminum alloyFinish: polishing, power coat, zinc and nickel plating, painting Heat treatment: annealing, aging, normalizingStandard : ... JIC, SAE, DIN, JIS and ISO9001 standardWe are ISO9001:2000 certified, and we can supply high quality hydraulic fittings ... high pressure hose, pipe and tube fittings, flange adapters, straight fittings, tee fittings, cross fittings and so on, about ...