Seamless tube is widely used in the manufacturer of hydraulic cylinder, pneumatic cylinder, cylinder barrel. We use the most advanced machinery and technology to produce, Strict testing procedures ensure quality.

Zhaotu steel is a professional manufacturer and supplier for hydraulic products, seamless/ SSID honed tube, piston/chrome rod, was established for more than 16 years, has been supplying and export hydraulic products. It has 200- 300T two sets of high precision cold drawn hydraulic units and dozens of large honing units, with an annual output of 20000+ tons of cold drawn tube and piston rod, it has a strict quality inspection procedure, advanced equipment and experienced technical workers.

Technological process:

Why choose us

We’re a manufacturer and supplier, more than 15 years, extensive production experienceand professional and reliable.

Advanced production equipment, experienced veteran worker, strict testing processing, ensure quality.

A large amount of stock makes the delivery time shorter.

The warranty period is long

Multiple payment methods are supported