YuHan JieLong valve industry Co., Ltd.ili tawuni ya Chu Men, YuHuan, Province la Zhejiang --Chinese copper valve City.The kampani ili kumwera kwa Zhejiang, pafupi ndi East Sea. Kampaniyo ili kutali ndi eyapoti ya Wenzhou makilomita 100, eyapoti ya Huangyan makilomita 60, Shanghai makilomita 600 okha, Yiwu makilomita 300, makilomita 300 okha kuti Ning Bo.
Kampaniyo idakhazikitsidwa mu 2004, kampaniyo ndi yapadera kupanga, valavu ya mpira, tapi, valavu, valavu, valavu ya msampha, valavu yachipata ndi zina zotero. Manangement level mwachangu, ndipo amagwiritsa ntchito luso lapamwamba lopanga zida ndi zida, njira yoyeserera yolimba, dongosolo lowongolera bwino lomwe. samalani kwambiri ndi khalidweli, tetezani kutchuka, yesetsani chitukuko ndi khalidwe ndipo kutchuka ndi ndondomeko ya bizinesi yathu, kumakwaniritsa zofuna za costomer ndicholinga chathu.lmproves own insufficiency mosalekeza, mwakhama amachita bizinesi yake bwinoko.Lonjezo lathu losatha lomwe ndi Mtundu Wodalirika, mtengo wololera, kutumiza nthawi yake Ndipo chiyembekezo chowona ndi chakuti wamalonda wapadziko lonse abwera kudzakambirana za mgwirizano posachedwa.