Located in Zhengzhou city (Construction Machinery Zone of China), Henan NF Mechanical Installation Co., Ltd. has been dedicated in concrete equipment manufacturing and trading for 16 years. Main products include concrete mixer, concrete batching plant, concrete mixer truck, concrete pump, etc. We have R&D Department owned 6 Mechanical Engineers with doctor's degree, meanwhile we cooperate with Zhengzhou University. Try our best to make our products advanced and reasonable design. Our QC ...   |