95 visiting now: 69 USA USA flag 13 Canada Canada flag 6 Singapore Singapore flag 4 China China flag 3 UK UK flag 1 Taiwan Taiwan flag 1 Egypt Egypt flag 1 France France flag 1 Germany Germany flag

Highlighted Companies

  • Eagle Eyes China Inspection Company (China): Eagle Eyes (CHINA) Quality Inspection Co.,Ltd. is a professional Third... https://www.china-qualityinspection.com
  • Verify China Company Service (China): Verify China Company is founded by a group of people who work years in international trade... https://verifychinacompany.com/
  • YESN-China shipping Labels manufacturer-compatible label factory (China): XIAMEN YESN-China shipping Labels manufacturer-compatible... http://www.yesnlabels.com
  • Hydraulic Pressure Control Valve Accuracy Within 1 0μm - China

    price: 30.00 Dollar US$

    For the Hydraulic Pressure Control Valve with 1.0μm precision, Santos only recognizes AAK Santos is from Poland, and has been purchasing hydraulic cartridge valves from China for 2 years.

    Recently, they developed a hydraulic power unit that required 1.0μm accuracy hydraulic pressure control valve.

    He made samples from a hydraulic pressure control valve manufacturer that has been cooperating for 2 years.

    During equipment debugging, it was found that the hydraulic system's pressure supply was unstable, and the root cause was that the accuracy of the hydraulic pressure control valve spool and hole did not meet the standard, most of which were in 2μm.

    The original manufacturer of the hydraulic pressure control valve stated that he cannot afford this precision and has to surrender.

    Santos contacted other hydraulic pressure control valve manufacturers, but there was no result.

    His boss was not satisfied with the procurement efficiency, so Santos was in a worry.

    Santos browsed the AAK website on B2B and noticed a customer case of AAK hydraulic pressure control valves with high precision requirements.

    He emailed us to ask: Can AAK ensure that the accuracy of each hydraulic pressure control valve can be controlled within 1.0μm? After communication, we learned that we have an existing program for the hydraulic pressure control valve he needs.

    Despite Santos' complaints about higher prices than the original hydraulic valve manufacturer, he still tried ordering 30 hydraulic pressure control valves.

    Last week, Santos informed us via email that after installing the AAK hydraulic pressure control valve, the hydraulic system's pressure supply was stable.

    Their engineers were very satisfied with the accuracy of the AAK hydraulic pressure control valve, and none of them exceeded 1.0μm.

    Precision is the most important test of the quality of a hydraulic cartridge valve manufacturer, it is not only related to equipment, fixtures, technicians, but also highly related to the quality level of the manufacturer.

    AAK hydraulic pressure control valve, accuracy controlled within 1.0μm, the key lies in 1 - precision machining + 2 - detection.

    1 - In the process of component precision machining, AAK uses SUNNEN honing machine imported from the United States, with component accuracy controlled with 1.0μm.

    2 - In the component detection process, AAK uses the KEYENCE image measuring instrument imported from Japan, which is not only accurate but also efficient, and 100% detects the accuracy of each component.

    3 - In the finished product inspection process, each hydraulic pressure control valve is tested on a test bench, and its performance is guaranteed.

    AAK hydraulic pressure control valve, with precision and worry free performance, you can also give it a try!


    Company Contact:


    • Phone: 86-574-83008115

    • Address: Bona Building, No. 456 Taikang Middle Road, Yinzhou, Ningbo, China, NINGBO , ZHEJIANG , China

    • Email: Email


    Published date: June 3, 2023

    • Business Description: Hydraulic valve manufacturer, focused on the Development and Manufacturing of Hydraulic Cartridge Valves since 2006, in Ningbo China

      Since its establishment 12 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 Valves used on "AIRCRAFT" have been supplied to Russian customers.

      68%+ of the high precision hydraulic valves exported from Ningbo Port come from AAK hydraulic valves.

      Our Products:

      - Hydraulic Relief Valves Dust Free Packaged For Food Equipment

      - Hydraulic Needle Valves 450bar Over 1 Year Service Life

      - Hydraulic Pilot Operated Relief Valves Benchmarked With German Hawe

      - With Temperature And Gain From Aak Hydraulic Valves

      - Hydraulic Valve Blocks Free Of Oil Leakage

    Related listings



    • Hydraulic Check Valve 3 Guarantees
      Hydraulic Check Valve 3 Guarantees
      Valves - AAK INDUSTRY CO.,LTD. - China - June 2, 2023 - 30.00 Dollar US$

      AAK Hydraulic Check Valve with 3 major guarantees, waiting for Diego's big order calmly Diego comes from Argentina and specializes in drilling hydraulic machinery. All the hydraulic valves he used are purchased from China and the United States, wheth...

    • Hydraulic Pressure Reducing Relieving Valve Benchmarking Sun Ppdb
      Hydraulic Pressure Reducing Relieving Valve Benchmarking Sun Ppdb
      Valves - AAK INDUSTRY CO.,LTD. - China - May 31, 2023 - 30.00 Dollar US$

      Pilot-Operated, Pressure Reducing/Relieving Valve with 8 inquiries and 6 orders in 12 months, all 3 model codes benchmarking against SUN PPDB Today, AAK will post a Pilot-Operated, Pressure Reducing/Relieving Valve benchmarking SUN Hydraulics' PPDB s...

    • Hydraulic Valve Manufacturer Reliability
      Hydraulic Valve Manufacturer Reliability
      Valves - AAK INDUSTRY CO.,LTD. - China - May 31, 2023 - 30.00 Dollar US$

      Regarding Reliable Hydraulic Cartridge Valve manufacturer, AAK has 4 understandings Last Friday, Tim from Mexico needed me to help him find a manufacturer of modular hydraulic valves in Ningbo China. Tim has been purchasing hydraulic cartridge valves...



    Safe Trade Tips

    • Ask for business references and check them
    • Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
    • Verify their business via their local Chamber of Commerce
    • Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
    • Get to know more about scams and fraud to avoid: Internet Crime Complaint Center - Consumer Financial Protection Bureau
    • This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"