Shandong Zhongwen Group-- Professional Manufacturer of Concrete Pump The HBT series concrete pump is a new generation product developed by combining latest technologies both at home and abroad. The....
Shandong Zhongwen Group was founded in 1958, has developed into a provincial company group in the form of industry chain after 50 years hard work. We are mainly engaged in the business of mining, ....
China tower crane, china building crane FEATURE OF Qingzhou TOWER CRANE 1. Advanced techonology The most advanced technology is imported to our product design. All concerned matters such as raw....