WorkVenture gives you an inside look at what it's like to work at GMM Z Trading Co., Ltd., office & team photos, reviews and more. This is the GMM Z Trading Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at GMM Z Trading Co., Ltd..Apply to NSC METALApply to Media PlusApply to Pan RajdheveeApply to WorkVenture Technologies