Professional Manufacturer of Industrial Oil Filtration Equipment

Beijing Shiyi Electromechanical | Custom Filter & Purifier Solutions With Complete Factory Certifications

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High Efficiency Oil Purifier & Replacement Filter Elements

Remove Water, Sludge & Carbon Black | Extend Oil Service Life For Metallurgy, Heat Treatment & Hydraulic Systems

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Large Flow Industrial Oil Regeneration Filtration System

Stable NAS Grade Purification For Heavy-Duty Oil Tanks & Mass Production Lines

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    WHY CHOOSE US

    You Can Entrust Your Oil Filtration Business to Us

    We are a professional manufacturer of industrial oil purifiers and filter elements, with complete production workshops, testing laboratories and full international certifications. We focus on customized oil filtration solutions for heat treatment, metallurgy, hydraulic and power industries, delivering reliable, cost-effective equipment to global clients.

    • PROFESSIONAL R&D TEAM
    • STRICT QUALITY INSPECTION
    • CUSTOMIZED DESIGN
    • COMPLETE PRODUCTION LINE
    • INDUSTRY SOLUTIONS
    • 24/7 TECHNICAL SUPPORT
    About us

    Win-win Cooperation With You

    We deliver tailor-made oil filtration solutions for global industrial partners, building long-term stable cooperative partnerships based on reliable quality and honest service.

    Boost Your Business Profit

    Our oil purifiers extend oil service life and cut equipment maintenance costs, helping you reduce production expenses and raise overall operational efficiency.

    Save Your Time & Cost

    Full in-house production, one-stop technical support and fast delivery shorten your procurement cycle, freeing you from complicated after-sales troubles.

    How Effective Our Oil Filtration Solutions Are For Clients

    We provide professional industrial oil purification equipment and customized filter elements for heat treatment, metallurgy, hydraulic and power industries worldwide, helping clients cut operating costs and extend oil & equipment service life.

    1962

    FOUNDING YEAR

    1000

    SATISFIED GLOBAL CLIENTS

    140

    COOPERATED ENTERPRISES

    650

    COMPLETED FILTRATION PROJECTS

    Our Core Advantages

    We own full production workshops, independent R&D lab and complete ISO, CE & high-tech enterprise certifications, supporting full custom design for all oil filtration scenarios.

    Our Client Promise

    A client that’s unhappy for a reason is a problem, a client that’s unhappy though he or her can’t quite put a finger on it is worse. Or they fit in but it looks iffy for reasons the meeting can’t quite tell right now.

    OUR ARTICLES