Hydraulic Oil Cylinder for Water Conservancy

OEM & ODM Solutions  With strong R&D capability and MOQ from 1 piece, we design and manufacture customised hydraulic cylinders and systems with NOK Hydraulic seals and cushioning. Quality Assurance From raw materials to final testing, every step follows strict standards. Japan NOK Hydraulic seals and cushioning ensure stable performance and long service life. Extensive Experience With more than 10 years of expertise in hydraulic cylinder manufacturing, NOK Hydraulic has built a solid reputation for reliability and professionalism in the global market. Compliance & Standards NOK Hydraulic products comply with international standards and have obtained ISO and CE certifications, ensuring global recognition of our quality and reliability.

Manufacturing NOK Hydraulic has strong R&D and design capabilities, integrating proprietary buffer innovations with precision manufacturing to deliver reliable and durable hydraulic cylinder solutions.  Quality From raw materials to finished products, NOK Hydraulic applies strict inspections and standardized procedures, combined with advanced testing methods, to ensure stability and safety under all conditions.  After-Sales NOK Hydraulic offers comprehensive after-sales support, including technical guidance, genuine spare parts, and maintenance training, ensuring long-term stable performance of client equipment. 

NOK Hydraulic Co., Limited is a technology-oriented enterprise specializing in the design, development, and manufacturing of hydraulic cylinders, hydraulic systems, and non-standard components. With more than 10 years of industry experience, NOK Hydraulic integrates advanced European and American hydraulic technologies with independent innovation to provide comprehensive OEM & ODM services. Our production base spans over 30,000㎡ with more than 6 modern production lines, equipped with CNC machining, honing, and electroplating facilities, ensuring both precision and large-scale capacity. By adopting high-standard raw materials, combined with heat treatment, precision machining, and advanced buffer structures, our cylinders achieve durability, reliability, and long service life. Strict quality control is implemented throughout the entire process, and products are designed in accordance with German first-line brand standards, meeting international certifications and performance requirements. Today, NOK Hydraulic exports to more than 20 countries and regions, covering industries such as construction machinery, mining and metallurgy, petroleum and energy, marine and port, chemical processing, and tunneling projects. Looking ahead, NOK Hydraulic will continue to expand capacity, strengthen innovation, and establish itself as a trusted global partner for hydraulic solutions.