Hock Mining Chemical (China) Co.,Ltd. established in November 2011, is a large-scale integrated enterprise specializing in R&D, production, and service of polymer-based safety solutions for coal mines, non-coal mines, and geotechnical engineering applications. The company was originally founded through a partnership between Jining HOCK Mining Engineering Equipment Co., Ltd. and the German chemical giant, the company boasts a registered capital of 347.8 million CNY and a total investment of 1.037 billion CNY. Leveraging deep industry expertise and a broad sales network, Hock Mining Chemical (China) Co.,Ltd. continues to expand, delivering more comprehensive and reliable safety solutions to meet the growing demands of underground engineering security.
The company currently employs 149 staff members, including 5 expert consultants, over 20 PhDs and Master’s degree holders, and more than 60 engineering technicians. By fostering close collaboration between chemical R&D engineers and mining engineers with hands-on field expertise, we deliver continuous, high-quality services to both non-coal and coal mining industries.Building upon the mining polymer materials technology originally developed by Jining HOCK Mining Engineering Equipment Co., Ltd., we have accumulated extensive global underground engineering experience. Through our strong commitment to technological innovation and increasing R&D investment, the company maintains sustainable pioneering capabilities, enabling us to develop cutting-edge technologies and products that address market demands and solve real-world challenges for our customers.
At present, HOCK Mining Chemistry (China) Co., Ltd. mainly produces grouting series products such as Marithan, Rocsil, and Meyco in underground engineering in China, as well as series products such as spray film, concrete admixture, solid-liquid separation, dust suppression, shield construction sealing, and slag improvement.
As the flagship enterprise of non-metallic polymer materials for coal mine safety in China, the domestic market share has always maintained a leading position in recent years. The company's products have filled in and changed the concept of coal mine safety technology, and have been widely used in National Energy Group, China coal Energy, Shandong Energy Group, Jinneng Group, China Datang Energy, China Huarun Group, Huadian Group, Huaneng Group, Shan Coal Group, Shanxi Coking Coal, Yongtai Energy, Henan Energy Group, Guizhou Energy Group, Huayang Group, Lu'an Chemical, Huainan Mining, Pingmei Shenma Group, Lanhua Group, Jining Energy more than 60 coal enterprises and over 400 mines. And we have established cooperative relationships with non coal enterprises such as China Railway, China Construction Corporation, China Communications Corporation, China Electric Power Construction Corporation, China Gold, Shandong Gold, and Jinchuan Group, further expanding the non coal product market. Participated in national key projects such as the Yaxia Railway, the Hong Kong Zhuhai Macao Bridge, and the Han River to Wei River diversion project, and gained good reputation.
As a leader in the mining polymer material industry, our company actively assists and participates in the standardized management of the mining polymer material industry. In 2008, according to the standard preparation plan project arrangement of the State Administration of Work Safety, our company organized the preparation of four industry standards: AQ 1089-2011 "Polymer Materials for Strengthening Coal and Rock Masses in Coal Mines", AQ 1087-2011 "Technical Conditions for Polymer Materials for Water Blocking in Coal Mines", AQ 1090-2011 "Technical Conditions for Polymer Foam Materials for Filling and Sealing in Coal Mines", and AQ 1088-2011 "Technical Conditions for Polymer Materials for Spray Sealing in Coal Mines", The first standardization meeting was held in August 2011 and was implemented on December 1, 2011.
With the continuous progress of polymer material technology for coal mine grouting and the increasing requirements of coal mine safety production for polymer material technology for coal mine grouting, in 2012, 2014, and 2015, our company successively obtained one drafting plan and three modification plans from the State Administration of Work Safety, which are classified as AQ 1117-2020 "Management Specification for Safe Use of Polymer Materials for Coal Mine Underground Grouting" AQT 1089-2020 "Polyurethane Materials for Strengthening Coal and Rock Masses in Coal Mines", AQT 1090-2020 "Polymer Materials for Filling and Sealing Coal Mines", and AQT 1087-2020 "Polymer Materials for Water Blocking in Coal Mines" were all implemented on May 1, 2021.
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