A hydraulic valve is a special part in the system which controls the movement and flow of the fluid. Valves are a major component in various air, water, and gasoline-driven machines and equipment. For instance, they can be found inside bulldozers, cranes, tractors, even airplanes. We specialize in hydraulic valves at JinJia, which are widely used to help regulate the flow of liquid in a machine and improve the operation of a machine more effectively and proficiently.
As an engineering and design r&d team, we are all members, and we have a lot of experience. To manufacture hydraulic valves that can function in high pressure and easily relocate a great volume of liquid, we use current machinery and advanced methods. Our valves are engineered for enhanced fluid control, resulting in cost savings and improved machine performance for our customers.
JinJia: We know that every job and/or industry is different and has its own set of requirements. This is why we provide custom hydraulic valves that can be changed to suit your requirements. Some applications require valves to accommodate larger volumes of fluid flow through the valve, while others may have requirements for being able to operate at higher pressures or during extreme temperature situations.”
From a valve for a small project, such as a garden tractor, to a large industrial machine, we can design and manufacture the correct valve for your needs. We spend time with them to discover their needs and give them the best solutions. In this way, it guarantees our valves to perform flawlessly, the way they are meant to be.

Because hydraulic systems consist of several components, and they must all work together smoothly, hydraulic systems can also be complicated. JinJia dedicates to seek intelligent solution for these tough hydraulic system. Our engineers have hands-on expertise with many different types of hydraulic systems, from small machines to large industrial equipment.

As a global supplier of quality hydraulic valves, JinJia have a reputation to be a reliable supplier. Driven by proprietary technologies and backed by a wealth of engineering experience, our commitment to quality and innovative solutions have safely directed us towards the prosperity and reputation we fiercely hold in the industry today.

To sum up, hydraulic valves are vital components of many machineries we use daily from construction machines to agriculture equipment to even aircraft. With confidence, we declare that JinJia is the valve expert, specialized in hydraulic valve design and manufacture for better fluid control and efficiency.
Everything is centered on the customer,the urgent customer is anxious.We are a direct manufacturer of hydraulic components with 17 + years of production experience! At the same price, our hydraulic motor has a newer structure, more solid materials, faster delivery,and always a pre-production sample before mass production.
High-quality raw materials are a solid foundation for high-quality products. Featuring a single lock design is a reliable and easy-to-use component that can be manually operated making it an ideal option for those who need precise control over their hydraulic systems. The JinJia valve body is made of high-quality cast iron which ensures it is both durable and long-lasting.
It has advanced processing equipment such as imported CNC processing centers, CNc molding grindingmachines, CNC lathes, (ABB) intelligent robots.our product Equipped with a variety of advanced features all designed to ensure that your hydraulic system works smoothly and efficiently.
The combination of first-class equipment with the unique manufacturing process has created super-class products.One of the defining features is its single lock design which ensures that the valve remains in the correct position even during periods of high vibration or shock. The valve's simple yet rugged design means that it is easy to install and maintain making it both cost-effective and efficient.