WorkVenture gives you an inside look at what it's like to work at M & M Jewelry (italian) Design Co., Ltd., office & team photos, reviews and more. This is the M & M Jewelry (italian) Design Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at M & M Jewelry (italian) Design Co., Ltd..Apply to The face aestheticApply to Le LapinApply to GC MarketingApply to Milcom