Welcome to www.aakindustry.com
About Us
Hydraulic cartridge valve manufacturer & supplier, focused on the Development and Manufacturing of Hydraulic Cartridge Valves, Hydraulic Manifolds since 2009, in Ningbo China, including Cartridge Directional Valves, Flow Control Valves, Pressure Control Valves and Solenoid Valves etc.
We are AAK Industry Co.,Ltd.
Manufacturer for Hydraulic Cartridge Valves & Hydraulic Manifolds
Hydraulic cartridge valve manufacturer & supplier, focused on the Development and Manufacturing of Hydraulic Cartridge Valves, Hydraulic Manifolds since 2009, in Ningbo China, including Cartridge Directional Valves, Flow Control Valves, Pressure Control Valves and Solenoid Valves etc.
Since its establishment 13 years ago, 6 first-line international brand importers have placed orders with AAK for 5 consecutive years, with a re-peat order rate of 62%.

Exported to more than 20 countries, AAK Hydraulic Cartridge Valves used on "AIRCRAFT" have been supplied to Russian customers.

68%+ of the high precision hydraulic cartridge valves exported from Ningbo in China come from AAK hydraulic cartridge valves.
Our Products
News And Events
How to select the suitable material for Seals of Different Hydraulic Screw-in Cartridge Valves?
How to select the suitable material for Seals of Different Hydraulic Screw-in Cartridge Valves?
Chinese Hydraulic Screw-in Cartridge valve manufacturer AAK often receives various questions from overseas customers, some of which even come from college students conducting academic research.
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How does Chinese OEM Hydraulic Screw-in Cartridge Valve Manufacturer AAK inspect the quality of the Hydraulic Screw-in Cartridge Valves?
How does Chinese OEM Hydraulic Screw-in Cartridge Valve Manufacturer AAK inspect the quality of the Hydraulic Screw-in Cartridge Valves?
For each hydraulic Screw-in cartridge valve, hydraulic cartridge valve manufacturer AAK conducts very strict quality inspections from raw materials to shipment, and the inspection processes is roughly as follows:
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How does Chinese Hydraulic Manifold Manufacturer AAK ensure the reliability and longevity of the machining quality of hydraulic manifold blocks?
How does Chinese Hydraulic Manifold Manufacturer AAK ensure the reliability and longevity of the machining quality of hydraulic manifold blocks?
AAK customizes hydraulic manifold blocks for customers in multiple countries, including Germany, the United States, Russia, and Israeli military clients.
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