Beijing Qinhan Engineering Management Co., Ltd. is a comprehensive enterprise 
specializing in building materials production lines, host equipment, crushing equipment, 
hydraulic equipment, equipment installation and transformation, and equipment accessories. 
The company was founded in 1978. In 1978~1999, the company was mainly engaged 
in the production of bricks and tiles, with its own Hoffman Kiln. Since 1999, with the 
introduction of European technology, QH began to enter the equipment manufacturing 
industry.The earliest product is a double-stage vacuum extruder, which solves the problem of 
making bricks from China's gangue and shale solid waste materials. 
In 2008, the company comprehensively innovated and upgraded and replaced 
professional brick and tile equipment such as crusher and roller mixer. Today, the company 
has 200 employees, high quality of employees, strong business ability, the company's 
products are exported to 26 countries, serving 7,000 brick and tile enterprises and other 
building materials customers.