I’ve decided to give you more surprises! So all materials enjoy a 15% discount.

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    One-stop complete procurement

    One-stop, comprehensive procurement services simplify the purchasing process for customers and enhance collaboration efficiency, making us a reliable partner in both domestic and international collaborations. At the same time, we contribute to the development of China’s pneumatic and hydraulic components industry.

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    Precisely match needs, customized services

    Focusing on customers’ personalized needs, we offer customized services. Our core product range includes over 1,000 items such as oil drilling and production accessories and pneumatic and hydraulic control components, which can be tailored to meet the operational requirements of various industries and satisfy customers’ diverse procurement needs.

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    Pneumatic components for oilfield equipment

    A manufacturing enterprise specializing in the processing and production of pneumatic and hydraulic components continuously enhances product performance and quality assurance. We are committed to delivering excellence through meticulous attention to detail—quality paves the way for the future. Zhonghao looks forward to achieving mutual success and a bright future together with you!

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    Welcome to Zhonghao Pneumatics!

    Weihai Zhonghao Pneumatic Hydraulic Co., Ltd.

    Pneumatic and hydraulic component manufacturer and supplier

    A manufacturing enterprise specializing in the production of pneumatic and hydraulic components.

    Precisely match needs, customized services

    Focusing on customers’ personalized needs to provide customized services, we offer over 1,000 products—including petroleum drilling and production accessories and pneumatic and hydraulic control components—that can meet the operational requirements of various industries and satisfy customers’ diverse procurement needs.

    Technology-driven, innovation-led

    As a high-tech enterprise, innovation is the key to its core competitiveness. The company has accumulated a total of 42 patents and relies on continuous technological R&D to support the enhancement of product performance. It maintains full control over the entire process—from R&D to production—thereby solidifying its competitive edge in the industry.

    Global presence, win-win development.

    The company adopts an attitude of open cooperation, with its products not only deeply integrated with domestic OEMs but also sold to numerous countries worldwide. It has become a reliable partner in collaborations with both domestic and international customers, while also contributing to the development of China’s pneumatic and hydraulic components industry.

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    Pneumatic and hydraulic component manufacturer and supplier

    Specializing in pneumatic valves for petroleum machinery, air source treatment components, control components, actuating components, auxiliary components, and pneumatic tools.

    and seven major product series including hydraulic components, totaling over 1,000 varieties.

    Application fields

    We continuously enhance product performance and ensure quality.

    Dedication builds quality; quality paves the way to the future. Zhonghao looks forward to achieving a win-win future with you!

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    Large oilfield


    Become a trusted and reliable partner for domestic and international customers in the field of pneumatic and hydraulic components, and contribute Zhonghao’s strength to the high-quality development of the industry.
    Consult now +
    Large oilfield

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    Mine


    Become a trusted and reliable partner for domestic and international customers in the field of pneumatic and hydraulic components, and contribute Zhonghao’s strength to the high-quality development of the industry.
    Consult now +
    Mine

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    Railway


    Become a trusted and reliable partner for domestic and international customers in the field of pneumatic and hydraulic components, and contribute Zhonghao’s strength to the high-quality development of the industry.
    Consult now +
    Railway

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    Drilling machine


    Become a trusted and reliable partner for domestic and international customers in the field of pneumatic and hydraulic components, and contribute Zhonghao’s strength to the high-quality development of the industry.
    Consult now +
    Drilling machine

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    Well workover rig


    Become a trusted and reliable partner for domestic and international customers in the field of pneumatic and hydraulic components, and contribute Zhonghao’s strength to the high-quality development of the industry.
    Consult now +
    Well workover rig

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    Well-logging machine


    Become a trusted and reliable partner for domestic and international customers in the field of pneumatic and hydraulic components, and contribute Zhonghao’s strength to the high-quality development of the industry.
    Consult now +
    Well-logging machine

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    Oil Production Plant


    Become a trusted and reliable partner for domestic and international customers in the field of pneumatic and hydraulic components, and contribute Zhonghao’s strength to the high-quality development of the industry.
    Consult now +
    Oil Production Plant
    Large oilfield

    Large oilfield

    Mine

    Mine

    Railway

    Railway

    Drilling machine

    Drilling machine

    Well workover rig

    Well workover rig

    Well-logging machine

    Well-logging machine

    Oil Production Plant

    Oil Production Plant

    Explore and Learn: Latest Blogs

    Mature technology, reliable quality, and comprehensive services have made us a trustworthy partner in collaborations with customers both at home and abroad.At the same time, contribute to the development of China's pneumatic and hydraulic components industry.