WorkVenture gives you an inside look at what it's like to work at Hong Yuan Construction Materal Co., Ltd., office & team photos, reviews and more. This is the Hong Yuan Construction Materal Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at Hong Yuan Construction Materal Co., Ltd..Apply to Levco HoldingApply to Thai Swedish ChamberApply to Central HardlineApply to Bureau Veritas