... .8 8.8 10.9 b7 white zinc plated threaded rod1Company profile: jiashan lisan metal product co,ltd, ... china. we are the professional threaded rod manufactory. our comapny started out 2005. iit has ... shanghai and ningbo port.2We offer high quality threaded rod complying with various standards such DIN,ANSI,BSW,GB,JIS. ... plain,black,hot dip galvanization white zinc plated threaded rod