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Production Line

Product Line – Precision & Innovation in Hydraulic Cylinders

As our core product, excavator hydraulic cylinders form a complete production line, integrating development, design, and manufacturing. With over a decade of expertise, we have continuously refined and upgraded our products, expanding from standard excavator hydraulic cylinders to multi-stage hydraulic cylinders to meet diverse industry demands.


While enhancing production capacity, we are also deeply involved in cylinder customization, offering tailored solutions for various applications. Our factory specializes in producing imported and domestic excavator hydraulic cylinders, utilizing advanced CNC finishing lathes, grinders, surface grinders, and automatic cylinder assembly equipment.


From raw material selection to final assembly, every product undergoes rigorous quality control, strictly adhering to ISO international standards to ensure durability, precision, and performance.


GUOLI HYDRAULIC– Materials

Guangzhou Guoli Engineering Machinery Co., Ltd. factory production line 0

GUOLI HYDRAULIC– Production Line

Guangzhou Guoli Engineering Machinery Co., Ltd. factory production line 1

  • Guangzhou Guoli Engineering Machinery Co., Ltd. factory production line
  • Guangzhou Guoli Engineering Machinery Co., Ltd. factory production line

OEM/ODM

OEM & ODM Services – Customized Hydraulic Solutions

At GuangZhou GuoLi Engineering Machinery Co., Ltd., we specialize in OEM & ODM services for excavator hydraulic cylinders and components. With over 20 years of experience and our own state-of-the-art factory, we provide customized manufacturing solutions tailored to client specifications.

  • OEM Services – We manufacture high-quality hydraulic cylinders and parts under your brand, ensuring precision, durability, and full compatibility with various excavator models.
  • ODM Services – Our R&D team develops custom hydraulic solutions, from product design to production, incorporating advanced materials, automated welding, high-frequency surface hardening, and premium sealing technologies.

With strict ISO-compliant quality control, efficient production processes, and global supply capabilities, we deliver tailored, high-performance hydraulic solutions to meet diverse industry needs.

Guangzhou Guoli Engineering Machinery Co., Ltd. factory production line 0

R&D

R&D – Innovation & Precision

Our R&D team focuses on hydraulic cylinder innovation, advanced manufacturing, and material optimization. We develop customized solutions, utilizing automated welding, high-frequency hardening, and CNC machining to enhance durability and performance. With rigorous quality control and ISO-compliant testing, we ensure high-efficiency, precision-engineered hydraulic products for global markets.

GUOLI HYDRAULIC – Customized Cylinder

We also can provide customized cylinder that just for you, such as wheel loaders, haul truck, drilling rigs, dozers, etc. 

Guangzhou Guoli Engineering Machinery Co., Ltd. factory production line 0

Get in touch with us
Contact Person : Mrs. Tina
Tel : 13081912597
Fax : 86-86-13081912597
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