WorkVenture gives you an inside look at what it's like to work at Diesys (thailand) Co., Ltd., office & team photos, reviews and more. This is the Diesys (thailand) Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at Diesys (thailand) Co., Ltd..Apply to MSIG InsuranceApply to OffpeakApply to Langhoff PromotionApply to Thai machio