WorkVenture gives you an inside look at what it's like to work at Spha Sriburapa Canvas Co., Ltd., office & team photos, reviews and more. This is the Spha Sriburapa Canvas Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at Spha Sriburapa Canvas Co., Ltd..Apply to B2SApply to Mbox MultimediaApply to Yip in TsoiApply to ST electronics