WorkVenture gives you an inside look at what it's like to work at Spectrum OSO Asia Co., Ltd., office & team photos, reviews and more. This is the Spectrum OSO Asia Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at Spectrum OSO Asia Co., Ltd..Apply to Mater MarketingApply to The Gang TechnologyApply to TIME ConsultingApply to Rodenstock