This is an inquiry message about knife gate valve.check valve,butterfly valve,etc. in the 108th China Canton Fair. (这是一条买家关于"knife gate valve.check valve,butterfly valve,etc."的询盘信息，来自第108届中国广交会。)Inquiry Message (询盘信息) knife gate valve.check valve,butterfly valve,etc. Contact Info (联系信息) xumei an 325024 Company: wenzhou qishengvalve manufactory co.,ltd E-mail: qs2@chisun.cn qs2@chisun.cn
