1.Machinefactroy.com
Cangzhou Zhongtuo Cold Forming Equipment Co., Ltd.Contact number: 0086-18713762880,Specializing in the production of new nano-composite plates, multi-functional composite machines, high-speed composite metal sheet making machines, roof tile making machine, cz purlin making machines, light steel keel making machine, metal embossing making machine, door frame making machine, ceiling system making machine, high-frequency welded pipe roll forming machines, Slitting line, cut to length production line, shelf system roll forming machine, floor deck making machine, color stone coated production line, etc.