WorkVenture gives you an inside look at what it's like to work at Siam Guardian Glass Co., Ltd., office & team photos, reviews and more. This is the Siam Guardian Glass Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at Siam Guardian Glass Co., Ltd..Apply to SomervilleApply to IT Agents RecruitmentApply to AdidasApply to WorkVenture Technologies