Shandong JNM Metals Group (Shandong Jianning Metal Co., Ltd.) established in 2011 is a manufacturer and exporter of steel pipes, focus on hydraulic transmission field. We main provide honed tube/SRB tube and chrome rod of hydraulic cylinders in hydraulic systems. Our aim is make the production of hydraulic cylinders easier. We have our own factory , they are located in Liaocheng, Shandong Province, China.

Our company mainly produces and operates specifications of high-precision cold-drawn/cold rolled seamless steel pipe, honed tubes (honing tubes, honed pipe, SRB tubes,  grinding  tubes, cylinder tubes), hydraulic cylinders pipe, hydraulic cylinder barrel, cylinder tube, chrome rod (chrome-plated rod, chrome-plated piston rod, hard chrome bar,  linear shaft, chrome shaft, piston rod,hydraulic cylinder rod) hollow chrome tube for hydraulic cylinders.

In addition, we can also provide aluminum tube for pneumatic cylinder, concrete pump delivery pipes/concrete pump cylinder for concrete pump,excavator bucket pins and bushings. These products are widely used in engineering machinery, petroleum machinery, mining machinery and other fields.Beside steel raw materials we also provide integrated metal process services. We can provide punching, press forming, welding, CNC turning and milling，bending, laser cutting processes. We can make customized metal products according to the drawings and samples.

Good quality, reasonable price, on time delivery and efficient services made us be trusted by customers from more than 60 countries and areas like Russia, Turkey, Saudi Arabia, Vietnam, Philippines, Thailand, Korea, Indonesia, Kazakhstan, Pakistan, India, UAE, South Africa, Germany , Peru, Colombia, Chile, Argentina, the United States and other Southeast Asia, the Middle East, Central and South America.

We devote ourselves to improve product quality and service level continuously, to serve more customers, and let customers choose JNM Metals Group as their preferred supplier.

Welcome your contact and visit.