Click into the livestream to visit the factory and grab the discount price of construction machinery! The live broadcast of the professional building material machines manufacturer's factory! Zhongtuo Machinery’s products hot sell domestically and sold to more than 150 foreign countries.We sold all the roll forming machines for building metal materials.such as roof tile/steel frame/stud and track/door frame/garage door/roll forming machines etc.machines are customized!If you need,just contact us

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