... axie,pipe,rod. We focus on the production of hydraulic straightening machine for copper strip .It is mainly used to straighten ... Sq.m. There are about 300 employeesall together and 40 among of them are advanced engineers.We have imported many ... , honed tube,chrome plated bar,hydraulic cylinder, hydraulic machinery such as honing machine,hydraulic cold drawn bench,hydraulic press,etc. As the development ...