Led by our visionary founder and chairman, Mr. Ruan Ruiyong, GRH Hydraulics has embarked on a journey of growth and innovation for over three decades. Mr. Ruan has been instrumental in navigating our company to significant milestones, establishing GRH as a leader in the Chinese hydraulic industry. Today, GRH stands among the elite in international hydraulic manufacturing, recognized as a trusted supplier for top OEMs worldwide. As we embrace the global reputation of 'Made in China,' GRH stands as a pillar of industrial prowess and innovation, showcasing the best of China’s hydraulic industry to the world.
Hydraulic Power Units
An essential component of our complete system solutions, this area is equipped with a full suite of system testing equipment. We are dedicated to providing customers with comprehensive system services, ensuring that each power unit we deliver meets the highest standards of performance and reliability. Our commitment to excellence extends through every phase, from design to delivery, guaranteeing that our power units enhance the efficiency and effectiveness of our clients' operations.
Hydraulic Gear Pumps and Motors
GRH excels in the machining and manufacturing of each component and the precision processing of every critical part, enhancing the production of hydraulic gear pumps and motors towards perfection. This meticulous approach ensures the highest level of efficiency and reliability in our gear pumps and motors, reflecting our dedication to excellence in every product we create.
Our manufacturing facilities are equipped with high-end imported CNC machines for rotor processing; we have the capacity to precisely machine core components, manufacturing orbit motors known for their high torque and low-speed performance, including motors designed for walking mechanisms. Our focus on precision and quality in the manufacturing process ensures that our cycloidal motors meet the demanding requirements of various applications, offering unmatched performance and reliability.
Hydraulic Control Valves
This division is at the forefront of developing a wide range of electro-hydraulic proportional valves and hydraulic motor products. Leveraging imported manufacturing and processing equipment, we specialize in producing comprehensive valve solutions, including monoblock valves, sectional valves, and electro-hydraulic proportional valves. Our commitment to innovation and quality ensures our products meet the highest standards, providing reliable and efficient solutions across various applications.
We offer customized hydraulic solutions tailored to our clients' specific needs. Our experienced system engineers work closely with clients to understand their application requirements, designing efficient and reliable hydraulic system solutions. By leveraging our expertise and innovative approach, we ensure that each hydraulic system is optimized for performance, meeting the unique challenges and demands of various operational environments.
Decades ago, GRH Hydraulics established its R&D team under the leadership of experts in hydraulic fluid power and process improvement from overseas, alongside outstanding engineers from prestigious universities. This team focuses on inspection, testing, quality control, and the procurement of advanced hydraulic technologies. Their goal has always been to develop hydraulic products and systems that exceed customer expectations, combining innovation with practicality to meet the most demanding requirements.
Our manufacturing team consists of skilled workers and specialists in new technologies, is capable of leveraging their value through both the transfer of experience and the application of new equipment. As we embrace automation and digitization, incorporating imported machinery into our production lines, our operators are required to possess higher capabilities and expertise to master these advanced technologies. This evolution ensures that our manufacturing processes remain at the forefront of efficiency and quality, reflecting our commitment to excellence in every product we craft.
Quality Control Department
We were among the first to achieve ISO9001 international quality system certification and have passed the European Union's CE certification. Our meticulous quality inspectors rigorously monitor every stage of production, from raw material inspection upon entry to the factory to 100% testing of finished products before they leave. Additionally, we conduct random sampling inspections of qualified products and engage in quality issue diagnosis and correction. Our guiding principle has always been that "quality surpasses everything," a philosophy that underpins our commitment to upholding the highest standards of quality control.
Our sales engineers offer professional technical advice and product selection consultations to our clients, along with on-site services during installation and testing phases. Working closely with after-sales engineers, they provide on-site fault analysis and troubleshooting to thoroughly address any quality feedback issues. Additionally, they deliver valuable training services on installation, commissioning, and fault diagnosis to ensure our clients are well-equipped to manage and optimize their hydraulic systems efficiently.
Our procurement team manages relationships with hundreds of supplier companies, adhering to internal control standards that exceed system requirements for supplier development and management. We also assist our suppliers in achieving continuous improvement. A stable and sustainable supplier network provides us with robust support, ensuring the consistent quality and reliability of the components we use, which is crucial for maintaining the high standards of our hydraulic products and systems.
Corporate Management Department
We use the comprehensive OA office management system by Weaver and a customized ERP production process management system from Info, integrating design, manufacturing, warehousing, sales, and financial operations into a unified information management system. This integration makes every aspect of our business workflow visible and controllable, significantly enhancing management efficiency and allowing us to respond swiftly and effectively to both market and operational demands.