Gawo la dzenje la Yuantai Derun, gawo lozungulira la dzenje, gawo lozungulira, chitoliro chachitsulo chisanayambe, chitoliro chotentha chovimbidwa ndi chitsulo ndi zinthu zina EN10210, EN10219, ASTM A53, ASTM A500, ASTM A501, ASTM A106, BSS1387 STKR400,JIS STKR490, GB/T700-2006,GB/T6728-2002;Chitoliro chachitsulo chokhala ndi mbali ziwiri, ndipo chitoliro chachitsulo chopanda msoko chidzatsatira GB / T9711-2011, API Spec 5L ndi API 5CT miyezo yamakampani amafuta aku China.

Kampani ya Yuantai imayika kufunikira kwakukulu kwa zinthu, imayika ndalama zambiri pakuyambitsa zida zapamwamba ndi akatswiri, ndipo imapita kukakwaniritsa zosowa za makasitomala kunyumba ndi kunja.Mu 2023, labotale ya gulu la Yuantai Derun yadutsa chiphaso cha CNAS.

Zomwe zili mkati mwazitsulo zoyeserera za Steel hollow zitha kugawidwa m'magulu angapo: kapangidwe kake, mphamvu zokolola, mphamvu zolimba, katundu wokhudzidwa, ndi zina zambiri.

Nthawi yomweyo, kampaniyo imathanso kuzindikira zolakwika pa intaneti ndikuwongolera ndi njira zina zochizira kutentha malinga ndi zosowa za makasitomala.