WorkVenture gives you an inside look at what it's like to work at Grand Diamonds Properties Group Co., Ltd., office & team photos, reviews and more. This is the Grand Diamonds Properties Group Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at Grand Diamonds Properties Group Co., Ltd..Apply to Unique EngineeringApply to Draft BoardApply to T.C. PharmaApply to Walter Roller