WorkVenture gives you an inside look at what it's like to work at Changthong Bullion Co., Ltd., office & team photos, reviews and more. This is the Changthong Bullion Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at Changthong Bullion Co., Ltd..Apply to Master GroupApply to shrewsburyApply to BugsolutelyApply to WorkVenture Technologies