WorkVenture gives you an inside look at what it's like to work at PH Design & Engineering Co., Ltd., office & team photos, reviews and more. This is the PH Design & Engineering Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at PH Design & Engineering Co., Ltd..Apply to SKY RETAIL GROUPApply to kanchanokApply to PallyApply to WorkVenture Technologies