Lauridsen, Jette Kunst, workshop og kurser for børnehaver, skoler, højskoler, seminarier, personalegrupper og virksomheder. | Wenzhou Opal Chemical Industry Co., Ltd. Manufacturer of cimetidine intermediates series, 4-methyl imidazole, pyruvaldehyde (methyl glyoxal), and pyruvate. | Opal Software SCADA System Consultancy and Integration services. Performance testing using large scale SCADA load simulation at the protocol level. |