| Expire | 
	Country | 
	Pic | 	
	Subject | 
	Popularity | 	
| Jun 09 2023 |   CN |   | 180 ° direct connection Hydraulic Pressure Control Valve, helped Els reduce the equipment energy consumption by 20% | 199 | 
| Jul 06 2023 |   CN |   | AAK Direct-Acting Relief Valve with 3 major advantages, benchmarking against SUN RDBA | 199 | 
| Aug 09 2023 |   CN |   | The two tragedies of integrated hydraulic cartridge valves, AAK do not want either, but rather its own strong style | 199 | 
| Aug 25 2023 |   CN |   | AAK uses a 4-axis + ZOTO water jet drill to process hydraulic manifold blocks, relieving Consuelo's troubles | 199 | 
| Dec 31 2022 |   CN |   | Hydraulic Cartridge Needle valve with 3 Functions, AAK boosted the Hot Sales of Equipment with High Stability | 198 | 
| Jan 03 2023 |   CN |   | More than 20 manufacturers can not solve the precise small holes of Hydraulic Cartridge Relief Valve, and AAK impressed Arvin with 3 advantages | 198 | 
| Jun 23 2023 |   CN |   | A Brazilian customer went bankrupt, and AAK Hydraulic Sequence Valve had no loss of even 1 cent | 198 | 
| Mar 01 2023 |   CN |   | Hydraulic Direct Acting Cartridge Relief Valve with 3 functions, AAK 1 valve replaced 3 valves of HydraForce | 197 | 
| Apr 24 2023 |   CN |   | AAK Hydraulic Pressure Control Cartridge Valve has 3 innovations, helped Joao solve the equipment vibration | 197 | 
| May 17 2023 |   CN |   | AAK new model E-SV12-41 Solenoid Cartridge Valve, Equivalent to HydraForce SV12-41 | 197 |