Jinan Heavy Machinery Joint-Stock Co., Ltd (JHMC) is a specialized manufacturer for seamless steel tube production line and manufactures a complete set of equipments such as puncher unit, tube roll unit, sizing mill unit, straightener unit and etc. in seamless steel tube production line (specification: F60.3~F159?F139.7~F325). JHMC has a capacity of independent innovation and has established good relationship with many design institutes in china.
Seamless steel tube production line




