Рет қаралды 1,507
On Septemper 1st, 2015, Anyang Heli Techtronic and Heibei Haitian Group signed a contract of high ductility cold rolled ribbed rebar production line. including 50 production lines, the contract value reaches 1 billion.
Phone: 0086-18530605031
Email: info@coldrollingmachine.com
Web: www.coldrolling...