RuiJueParts Story: From Breaker Hammer Specialist to Your Trusted Global Partner

In the world of heavy equipment repair, a single small seal kit can determine whether an excavator or loader keeps running efficiently on the job site—or sits idle for days, costing tens of thousands in lost productivity.

Many repair shop owners, wholesalers, and rental companies have experienced the frustration firsthand: original parts that are prohibitively expensive, lead times that drag on forever, or low-quality aftermarket kits that leak badly and fail prematurely.

Our founder started right at the front lines as a sales representative, specializing in hydraulic breaker seal kits. Day in and day out, he worked closely with repair technicians and equipment owners, witnessing the real pain caused by unstable seal quality—machine downtime, repeated rework, and even lost customers. He spent a full decade mastering every detail in this niche: compatibility challenges, material durability, and installation pain points.

After ten years in the trenches, he realized customers didn't just need breaker seals—they needed reliable, comprehensive seal kit solutions for the entire machine. Armed with that deep experience and strong industry connections, he founded RuiJueParts. We began with a focus on breaker hammers and gradually expanded to full coverage: hydraulic cylinder kits, pump kits, swing & travel motor kits, transmission overhaul kits, and more—all engineered for perfect compatibility with the vast majority of major brands on the market, including Caterpillar, Komatsu, Volvo, Hitachi, Doosan, John Deere, Hyundai, and others.
Today, RuiJueParts has been in the industry for 15 years. We started serving the domestic market and have since built stable export channels to the United States, Turkey, the UAE, Russia, and beyond. Our monthly production and export volume now exceeds 10,000 sets.
We support large-volume OEM manufacturing and offer complete private label services (custom packaging, labels, and logo imprinting). We also provide custom oil seal size manufacturing to solve your problems when OEM parts are discontinued or hard to source—and we strictly protect the confidentiality of any customer-provided information.

We understand that you don't choose us simply because we're the cheapest. You choose us because we truly know the industry, deliver rock-solid stability, and help you make more money. We commit to using OEM-grade materials and processes for original-quality compatible replacements, drawing on 15 years of hands-on experience to provide expert technical support and fast response, and maintaining a long-term, reliable supply chain to help you minimize downtime, control costs, and win more business.

RuiJueParts is more than a seal kit supplier. We aim to be the most dependable "old friend" and long-term partner you can count on in the global heavy equipment aftermarket.