Hangzhou shahara Karfe Engineering Co., Ltd. (FASECbuildings)  mayar da hankali a kan Design & Gina daban-daban gine-gine, tsarin karfe yi da karfe-shafi kayayyakin samar da. A karkashin goyon bayan tsarin giant HF Industrial Group (Yanzu kira a matsayin KNSN),  FASECbuildings  samu da yawa na kasashen waje da ayyukan daga aikin Engineering, gyaran, Construction, Logistic da Installation shiriya da dai sauransu da kuma zama mafi masu sana'a a waje aikin aiki, musamman a Amurka-EU misali aikin injiniya da kuma aikin management al'amurran.