The single hydraulic prop for mining is the best-selling equipment of our group. The product has been innovatively improved to overcome the defects and problems of the DZ (piston) single hydraulic prop. It has large working resistance, light weight, long service life, With many advantages such as large working stroke, low use cost, convenient operation, wide use range and good stability, the products have been praised by customers at home and abroad since they were put on the market, and the market sales have been very good.
As a national contract-honoring and trustworthy enterprise, a national designated production unit for special equipment and accessories for coal mines, one of China's top 10 operating equipment enterprises, an outstanding enterprise in China's machinery industry, an outstanding industrial contribution award enterprise in Shandong Province, an innovative demonstration enterprise for the integration of industrialization and industrialization in Shandong Province, Shandong As a provincial "one enterprise, one technology" innovative enterprise, China Coal Group actively responds to the national safety production requirements, strictly controls product quality, strives to improve product quality and safety levels, and actively carries out product safety certification. The group now has national mining product safety certification More than 100, more than 140 national product model patents, more than 160 product inspection qualification reports issued by provincial and municipal technical supervision bureaus, and strong comprehensive strength in mining product safety research and development.
In the next step, our group will uphold the corporate spirit of being responsible to the country, society, customers, and employees, increase investment in scientific and technological innovation research and development, accelerate the independent research and development capabilities of products in the field of intelligent manufacturing and the transformation of new technological achievements, and produce More mining machinery and equipment that meet the national safety standards will return the market and society with safer and high-quality products!
