WorkVenture gives you an inside look at what it's like to work at I And J Engineering Co., Ltd., office & team photos, reviews and more. This is the I And J Engineering Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at I And J Engineering Co., Ltd..Apply to Starbucks CoffeeApply to BTL MedicalApply to SoulmateApply to Asahi Thai Alloy