WorkVenture gives you an inside look at what it's like to work at STEP PLUS ENGINEERING Co., Ltd., office & team photos, reviews and more. This is the STEP PLUS ENGINEERING Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at STEP PLUS ENGINEERING Co., Ltd..Apply to 360 innovativeApply to Posco Coated Steel ThaApply to CargillApply to Aleph