Machinery - Jinan, Shandong, China
Shandong Raintech SANS group is an professional manufacture for CNC machines industry widely used for steel tower , electrical tower transmission, steel structure, bridge,railway,highway construction industries. since the year of 2008. Since the year of 2019, our group established the joint-Venture company which explore our products including cold roll forming machine lines and steel coils processing lines. We gained the high reputation among the competitors and growing fast after united as a group company.