This is an inquiry message about boiler water in the 108th China Canton Fair. (这是一条买家关于"boiler water"的询盘信息,来自第108届中国广交会。)Inquiry Message (询盘信息) boiler water reducing valve/ relief valve price.reducing valve specs, fb-8-12lbs, hy.relief valve spec, 30lbs,a-8,cx.they dual between water feed/boiler. thank you. Contact Info (联系信息) efrain rodriguez 60622 Company: none E-mail: efrainr523@earthlink.net efrainr523@earthlink.net