AAK hydraulic valve adopts imported spring. Russian customer orders millions of dollars after comparing with many other manufacturers

Update time : 2020-09-09 09:36:50

AAK hydraulic valve has already used Korean harp steel wire as the pressure spring of hydraulic valve, while only a few hydraulic valve manufacturers in the same industry are using it. Russian customers came to our factory to make customized samples and then return home. After half a year of sample comparison, AAK hydraulic valve has been able to overcome domestic and foreign competitors, so far it has bring us a cumulative order of millions of dollars.

It is a common problem that the pressure of hydraulic valve cannot be adjusted after using for a period of time. The quality of internal spring of hydraulic valve is directly related to the strength control of hydraulic system. Once there is a problem, the whole hydraulic system will be paralyzed immediately, so the quality of spring is vital.

In order to save cost, 80% of the manufacturers use the carbon steel which is cheap and widely used. With the increase of carbon content, although the hardness of the material will increase, the plasticity and toughness of the material will decrease, and also lead to the weakening of tensile strength and stability. After repeated use, the resilience of spring will also be weakened, and then the adjustment of hydraulic valve will have problems.

In 2018, a Russian customer Alex purchased hydraulic valves from China, and there was a problem with automatic pressure regulation. He received many complaints from his customers. Therefore, it is urgent to find a new supplier to replace it. After staying in China for half a month, he found AAK hydraulic valve and visited our whole production workshop. After that, he took out a draft and paid for several customized samples.

After returning home with the samples, we couldn't get in touch with him, either by email or call. We thought he had left the industry. After half a year, we suddenly received an email of his hydraulic valve order, thinking that he had made a mistake and called him in the afternoon. During the conversation, we learned that he asked to make proofs not only from AAK, but also tested all samples from every factory in the past six months, including each component and the cycle test of the entire hydraulic system. Finally, besides AAK Hydraulic Valve, another manufacturer also met his requirements, but their spring tension test parameters were lower than ours. Therefore, he chose AAK hydraulic valve without hesitation, and we have received more than total 1 million US dollars from him since 2018.

AAK hydraulic valve has been using the piano steel wire compression spring imported from Korea. The material has high strength, good elasticity, fatigue resistance, creep resistance and toughness. The surface is smooth and clean, and has strong anti rust ability. At the same time, it has the specified tensile strength and torsion performance, and the surface will not have cracks, folds, scabs, cracks and corrosion.

AAK hydraulic valve is not just worth you to buy, but in China you can hardly find a few, comparable with us. It's not that we're proud, we're honest, just tell the truth.

AAK Hydraulic Valve (03) 2020-09-09

Previous : AAK hydraulic valve quality higher than 90% of the peers, successfully restored the customer's foreign trade customers

Next : After 4 proofing and 3 material changes were made, AAK was awarded a big order of cartridge valves by HydraForce finally

3 times of return to zero, have achieved the success of China's hydraulic manifold manufacturer AAK

Sep .24.2023

15 years ago, I left my original company and started a business with a friend to establish AAK, a hydraulic cartridge valve manufacturer.

Chinese hydraulic manifold manufacturer AAK insists on 2 expenses, and has found the companionship of 3 giants

Sep .23.2023

Finding your life mentor will benefit you for a lifetime, whether you are a Chinese hydraulic manifold manufacturer or an individual. There are 3 types of people, and AAK, a Chinese hydraulic manifold manufacturer, suggests that you look for them. They may be your mentor.

AAK unmanned workshop has increased production efficiency of hydraulic cartridge valves by 40%

Sep .22.2023

The production of hydraulic pressure valve PS10-36 in an unmanned workshop, has increased AAK efficiency by 40% compared to original manufacturer.

The Hydraulic Cartridge Directional Control Valve with 2μm hole, AAK solved Renato's trouble

Sep .21.2023

Renato comes from Brazil and recently developed a hydraulic cartridge directional control valve, which caused him trouble. In May this year, their improved hydraulic power unit required customized hydraulic cartridge directional control valves.

Visit us

Bona Building, No. 456 Taikang Middle Road, Yinzhou, Ningbo, China 315100

Call us

86-574-83008115

[email protected]

Leave a message