Shandong Baokun Metal Material Co., Ltd is one of the trusted Honed Cylinder Tube Suppliers, delivering high-quality products for various industrial applications. Our honed tubes are manufactured with precision to ensure smooth surface finishes, durability, and excellent performance in hydraulic and pneumatic systems. As a leading supplier, we provide DIN 2391 ST52 honed cylinder tubes that meet international standards and guarantee long-lasting reliability. Whether you need standard sizes or customized solutions, Shandong Baokun offers competitive pricing and timely delivery, making us a preferred choice among global honed cylinder tube suppliers. For more information, please feel free to contact us today at +86 15763576989 or email us at info@sdbkmetal.com, and visit us again here: https://tinyurl.com/3vh76z3v