Hydraulic Cylinder

Jiangsu Suao Metal Product Co., Ltd. supplies a complete range of precision steel tubes and rods for hydraulic cylinder manufacturing. From cold-drawn seamless and welded cylinder tubes (EN 10305-1/2 E355, ASTM A519 & A513 ST52) to honed and SRB tubes with a Ra0.4 mirror bore, plus hard chrome-plated, induction-hardened piston rods, every component is built to tight tolerances. Backed by in-house cold drawing, heat treatment, honing and full NDT inspection under ISO 9001, we deliver custom cylinder solutions for construction machinery, mobile equipment and industrial hydraulics worldwide.