WorkVenture gives you an inside look at what it's like to work at Maxnum Service Group Co., Ltd., office & team photos, reviews and more. This is the Maxnum Service Group Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at Maxnum Service Group Co., Ltd..Apply to Centara HotelsApply to Brand WealthApply to 2C2PApply to wv