This is an inquiry message about Dust protection in the 108th China Canton Fair. (这是一条买家关于"Dust protection"的询盘信息，来自第108届中国广交会。)Inquiry Message (询盘信息) Dust protection I am interested in a plastic doorway guard (standard doorway size) to separate a dusty grain lab from the room where it is graded. Do you have a recommendation and cost per door. While we only need two, if economical, it has a potential for use in all government labs and many commercial labs where grain is being graded. Thanks for any information... Contact Info (联系信息) Jayne Ludwikoski 78402 Company: USDA E-mail: jayne.l.ludwikoski@usda.gov jayne.l.ludwikoski@usda.gov
