| Message: | A few days ago, I received samples of hydraulic directional control valves produced by other manufacturer from my old customer Ahmik. Ahmik is from Israel and started purchasing hydraulic directional control valves from AAK 2 years ago.
In August of the previous year, they developed a high-pressure hydraulic manifold and needed to purchase a hydraulic directional control valve. Ahmik purchased the hydraulic directional control valve from a manufacturer that has been cooperating for 3 years. After 6 months, there was leakage in the valve, especially severe wear and tear. The original hydraulic valve manufacturer stated that the high-pressure hydraulic directional control valve can only hold a service life of 6 months at present. Ahmik didn't quite believe it, so he sent me a sample to see if it could achieve a service life of over 1 year.
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