On November 12-13, 2016, the "Fastener Technology Forum" - "Anchor Bolt Fatigue Performance and Anti Relaxation Performance" standard project seminar, jointly organized by Inner Mongolia Jinhai New Energy Technology Co., Ltd. (referred to as "Jinhai Stock", securities code 832390), Tongji Jinhai Wind Power Structure Research and Development Center, Jiangsu Jinhai New Energy Technology Co., Ltd. (referred to as "Jiangsu Jinhai"), and Jiangsu Zhongcheng Fastener Technology Development Co., Ltd., was held in Jinhai, Jiangsu (Funing). This seminar lasted for two days and was attended by more than 30 enterprises including Goldwind Technology, Guodian United Power, Mingyang, Shanghai Electric, Tongji Jinhai Wind Power Structure Research and Development Center, Jinhai Group, and Zhongcheng Development. The conference conducted extensive and in-depth discussions on the requirements of host design for anchor bolt fatigue performance and anti relaxation performance, anchor bolt manufacturing technology, quality control, and testing methods.

At the meeting, the attending representatives deepened their understanding and communication through exchange and discussion, and hope to conduct in-depth research and exploration in their future work. This meeting has played a certain role in promoting the determination of anchor bolt fatigue performance and anti relaxation performance parameters, improving technical design standards, and promoting the development of wind power support structure technology.

Personnel from the R&D Management Center, Quality Management Center, Technology Department, Quality Department, and Marketing Department of Jinhai Group participated in the above-mentioned seminar.

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