About Dongyu

Ningbo Dongyu Hydraulics Co., LTD

Ningbo Dongyu Hydraulics Co., LTD (hereinafter referred to as Dongyu Hydraulics) was established in 2016, is a high-tech enterprise integrating R&D, design, manufacturing and sales of hydraulic piston motor, hydraulic gearbox and hydraulic winch, etc., headquartered in Ningbo, China.
Main products of Dongyu hydraulics: Planetary gearbox, inner curve radial piston motor, hydraulic winch: "DYH" series planetary gearbox, "DMS" series inner curve radial piston motor, "DFT" series travel gears, "DFB" series swing gears, "DYNJ" series hydraulic winch and other non-standard customized products. Dongyu Hydraulics has a professional technical and design team to provide you with customized products and services. Dongyu Hydraulics products are widely used in construction machinery, metallurgical industry, mining machinery, cranes, shipping, ports, petroleum, agriculture, tunnel engineering and other fields.
Dongyu Hydraulics, focusing on technological innovation and talent introduction, has more than ten practical invention patents; and has an independent registered trademark. Dongyu Hydraulics has a modern production plant and modern manufacturing equipment, inspection and testing equipment, such as Mazak horizontal machining center, Okuma double turret type turning compound machine, Okuma double spindle double turret type five-axis seven-link turning compound machine, Chien Wei inner curve grinder, etc. Dongyu Hydraulics has established a complete quality management system and strictly abides by the ISO9001 quality system certification. Dongyu Hydraulic products have been distributed all over the country and exported to Europe, North America and other countries and regions.

Advantages of Choosing Dongyu

1
R&D and Manufacturing

Dongyu Hydraulics possesses strong technical strength and a professional R&D team. We have abundant knowledge and experience in hydraulic technology, enabling us to tackle various R&D challenges in hydraulic systems and equipment.
2
Extensive Product Range

Dongyu Hydraulics offers a diverse range of products, including inner curve radial piston motors, planetary gearboxes, and hydraulic winches. Our product lineup covers various applications in industries such as construction, metallurgy, mining, cranes, shipping, ports, petroleum, agriculture, and tunnel engineering.
3
Customization

With a dedicated technical and design team, Dongyu Hydraulics provides customized products and services tailored to meet specific customer requirements. This ensures that customers receive hydraulic solutions that perfectly match their unique needs.
4
Technological Innovation

Dongyu Hydraulics prioritizes technological innovation and has obtained more than 100+ practical invention patents. By leveraging their innovative capabilities, we continuously enhance their products' performance and efficiency.
5
Manufacturing Facilities

Dongyu Hydraulics boasts a modern production plant equipped with advanced manufacturing equipment and inspection and testing tools. Mazak machining centers, Okuma turning compound machines, and Chien Wei inner-curve grinders enable precise and efficient production, ensuring product quality and reliability.
6
Stringent Quality Control

Dongyu Hydraulics follows a comprehensive quality management system and strictly adheres to the ISO9001 quality system certification. Our commitment to quality leads us to develop products which are tested and delivered with unwavering reliability – every time.

Manufacturing Base

Dongyu Hydraulics strictly controls quality during the research and development process to ensure product reliability and stability. We use advanced testing and verification methods to conduct comprehensive performance evaluation and quality inspection to ensure that products comply with relevant standards and specifications.