Our company's bid has passed the review again

         Recently,the group standard"Technical Specification for Green Design Product Evaluation of Mining Monorail Cranes"was jointly drafted by Hengxin Co.,Ltd.in collaboration with Changsha Mining Research Institute,Hunan University of Science and Technology,Shaoshan Hengjin New Energy Technology Co.,Ltd.,and Shaoshan Hengchang Rail Equipment Manufacturing Co.,Ltd.The standard was reviewed by experts and passed the review of the expert group.