The fifth session of the three annual meeting of National Fastener Standardization Technical Committee will be held on November 13 to 15, 2014 in Wenzhou, Zhejiang. our company as the national standard committee member units are also invited to participate to it, the main content of the conference is to summarize the 2013 to 2014 annual work summary, reporting this year the fastener national standard revision work; 36 standard letter examination and approval and modifications of nut standard and so on.