I-Demai Rubber & Plastics (Hebei) Co., Ltd. ngumbhobho werabha woxinzelelo oluphezulu, umbhobho werabha ophantsi, i-hose yensimbi, i-comensator edibeneyo, i-rubber soft joint, i-mechanical processing kunye nezinye iimveliso kunye nenkampani yokuvelisa, inenkqubo yokulawula.
I-Demai Metal Hoses Co., Ltd. ineminyaka emininzi yemveliso kunye nophando kunye namava ophuhliso kwimibhobho yesanti yokuqhumisa, i-hoses ye-steam, i-hoses yesinyithi, i-hoses ye-composite, kunye nezinye iimveliso. Iimveliso zinentsebenzo ezinzileyo, ubomi benkonzo ende, kunye neemodeli ezipheleleyo kunye neenkcukacha, kwaye zinokuthi ziyilwe kwaye zenziwe ngokweemfuno zabathengi.