WorkVenture gives you an inside look at what it's like to work at J.S.MOULDS ENGINEERING Co., Ltd., office & team photos, reviews and more. This is the J.S.MOULDS ENGINEERING Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at J.S.MOULDS ENGINEERING Co., Ltd..Apply to MattelApply to Check InnApply to Game SquareApply to WorkVenture Technologies