SO3 Sulfonation Production Plant采购内容Inquiry for SO3 Sulfonation Production Plant, Please give some further information like capacity, equipment list, year of construction, Some more pictures, material of construction. Many thanks and Best Regards 联系方式Co:ENCO Engineering GmbH Add:Sagenstrasse 97 CH-7001 Chur/ Switzerland Tel:41/81/254 12 12 Fax:41/81/254 12 13 Email:enco@enco.ch Website:http://www.proenco.ch/联系人：Claudio Pellegrini国家：Switzerland产品类别机械五金enco@enco.ch
