Jiangxi Ganghang Energy Technology Co., Ltd. is specialized in the development, consultation and promotion of new energy technology; charging activities of motor vehicle charging pile; additive manufacturing; development, promotion, consultation and trans
People engaged in the coal mining industry know that when carrying out the tasks of coal mining, they must take the premise of ensuring personal safety. This also corresponds to the eighteen important ideas of general secretary Xi Jinping, who have been f
Qingdao Haiwen Information Technology Co., Ltd. is a company specialized in technology development, technology transfer, technical consultation, technical service, personnel agency, computer system integration, web page production, graphic design and prod
Shanghai Electric Research concrete (Xuzhou) heavy industry technology Co., Ltd. (hereinafter referred to as: Shanghai Electric Research concrete) is a creative modern equipment manufacturing enterprise in the construction industry, which was jointly foun
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