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Service hotline：
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Guohua Technology achieved "over half of the time and over half of the target" in the first half of the year
2011-06-30
The company held a executive work conference for the first half of 2011
2011-05-30
On May 19, 2011, leaders of Jimei Group Hunchun Mining Co., Ltd. visited Guohua for inspection
2011-05-27
In early May, our company participated in the 2011 International Coal Preparation Conference in the United States
2011-05-18
On April 18, 2011, the China Coal Industry Association organized a technical appraisal of the research and application of the atomization drop type coal slurry preprocessor led by Beijing Guohua Techn
2011-04-21
Guohua Technology establishes the first private coal preparation technology research institute in China
2011-04-21
Guohua Technology Company's Beijing Marketing Center was officially established in March in the core CBD area of Beijing
2011-03-28
Guohua Technology Company was awarded the "2010 Innovation and Development Award" by Tangshan High tech Zone. At the 2011 Work Conference of Tangshan High tech Zone on March 21, 2011, a certificate of
2011-03-22
In February 2011, our company held the 2010 Academic Exchange Conference for three consecutive days
2011-03-11
In November 2010, the Birla Coal Preparation Plant (1.5 million tons/year) in India, designed by Tangshan Guohua Technology Co., Ltd., officially began cutting and construction. It is expected to star
2011-03-07
Our company has successfully designed over 400 coal preparation plants
2011-02-28
Our company has obtained ISO9000 quality management system certification
2010-12-15
In November 2010, the company actively prepared to participate in the "2010 China International Coal Processing and Utilization and Coal Chemical Exhibition"
2010-12-01
On October 11, 2010, the company representative attended the 5th annual meeting of the National Coal Standardization Technical Committee
2010-11-28
Our company has applied for the approval of the 2011 coal industry standard "Test Methods and Development Rules for Process Performance of Coal Flotation Machines"
2010-11-12
On August 23, 2010, Zhao Shuyan, Chairman and Chief Engineer of the company, led a team to participate in the review meeting of the "Development of Complete Technology and Key Equipment for a Single S
2010-10-28
Our company has applied for the approval of the "2022 Model Wet Coal Preparation System Water Reuse Industrial Technology and Equipment" project, with a project deadline of 2011-2012
2010-10-10

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