WorkVenture gives you an inside look at what it's like to work at Amp Mastertrade Co., Ltd., office & team photos, reviews and more. This is the Amp Mastertrade Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at Amp Mastertrade Co., Ltd..Apply to KPN LANDApply to SCB AbacusApply to istyle RetailApply to WorkVenture Technologies