SA210 a1 seamless boiler tube

Ningbo Yinzhou Hisea machinary manufacturing co.,ltd. has precision casting workshops, forging workshops , stamping workshops and laser cutting shops. We combine experience with the latest technology to provide high quality products for all industries, including agricultural machine parts, petroleum equipment parts ,oil field parts,truck parts,ship parts and automotives at competitive prices. We are located in the East of China, Ningbo city, which is famous for the second biggest container seaport in China. With more than 280 employees, we cover an area of 30,000 square feet. ...