R480LC-9 Arm Cylinder Assy 31QB-50130 for Hyundai Excavator Parts

R480LC-9 Arm Cylinder Assy 31QB-50130 for Hyundai Excavator Parts

We use premium-grade rod seal materials engineered to withstand high pressure and temperature, ensuring effective protection against oil leakage.

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About Us

Guangzhou Guoli Engineering Machinery Co., Ltd.
With over 16 years of experience in hydraulic cylinder manufacturing, we prioritize quality above all. At Glparts, our mission is to help customers reduce maintenance costs and extend equipment lifespan through reliable and durable cylinders. We are committed to exporting high-performance Glparts cylinders worldwide.

In addition to complete cylinders, we also supply:

1. Raw materials and cylinder components for assembly and repair

2. Seal kits, cylinder barrels, rods, and heads

3. A wide range of excavator parts, including hydraulic pumps, motors, valves, and undercarriage components

From manufacturing to global delivery, Glparts provides one-stop solutions tailored to your machine’s needs.

Guangzhou Guoli Engineering Machinery Co., Ltd., located in GuangZhou city, benefits from a large construction machinery parts market and convenient transportation access. Our company specializes in producing a range of excavator hydraulic cylinders, including excavator arm cylinders, boom cylinders, bucket cylinders, cylinder tubes, and cylinder rods. With 10+ years expertise, we've established a complete production line from R&D to manufacturing, offering OEM customization and precise part number systems with technical specifications/photos/pricing. We pride ourselves on using premium materials such as high-strength steel and advanced processing technologies to ensure durability and performance.

In addition to hydraulic cylinders, we also provide a comprehensive range of other hydraulic components. This includes hydraulic pumps, swing motor, control valve,travel motors,engine parts,and undercarriage components, all designed for use in various excavator models. Our extensive product portfolio reflects our commitment to delivering complete solutions for construction machinery, ensuring that all critical components are available to meet the needs of our customers.

We serve a global customer base, including clients from Thailand, the Philippines, Indonesia, Malaysia, the United States, Turkey, Russia, Mexico, and many other countries. Our products have been recognized and recommended by local dealers and are highly regarded for their quality and reliability. With our competitive prices, timely delivery, and outstanding customer service, we are committed to providing the best solutions for each client. We warmly welcome inquiries from businesses worldwide and look forward to establishing long-lasting partnerships.