This is an inquiry message about U-Bolt, Part No. 50211 5 in the 108th China Canton Fair. (这是一条买家关于"U-Bolt, Part No. 50211 5"的询盘信息,来自第108届中国广交会。)Inquiry Message (询盘信息) U-Bolt, Part No. 50211 5 What ASTM spec/material is this u-bolt made to? Contact Info (联系信息) Jeff Arnold 33701 Company: JL Arnold Engineering, Inc E-mail: jeff.arnold@jlarnoldengr.com jeff.arnold@jlarnoldengr.com