About Us

        OPRO Parts is a leading Chinese company specializing in the design and manufacturing of aftermarket spare parts for mining and heavy-duty construction machinery. With expertise spanning across CAT replacement wiring harnesses for mining and Epiroc electric cabinets, cables, console panels, and a wide range of electric components, we deliver comprehensive solutions tailored to meet the complex demands of modern industrial applications with exceptional precision and reliability.

        With years of dedication to quality and innovation, OPRO Parts has become synonymous with excellence in the aftermarket industry. Most of our products are exported to global markets, including North America, Australia, Mideast and South Africa, earning the trust of rebuild manufacturers and end-users alike.

At OPRO Parts, we are committed to our core principle of "Innovation-Driven, Quality-Focused." Our meticulous approach ensures that every product undergoes rigorous testing to meet or exceed OEM standards for performance, durability, and reliability. From design and development to final production, we implement stringent quality control measures to guarantee that our products deliver superior craftsmanship.

        Our mission is to set a global benchmark in wiring harness and electric component manufacturing. We actively seek to build long-term partnerships worldwide, fostering mutual growth and shared prosperity. By leveraging advanced R&D capabilities and a customer-centric approach, OPRO Parts is exploring the future of heavy-duty machinery solutions.