We Ningbo Zhongdi Viwanda & Trade Co., Ltd ndi katswiri wopanga soldering chitsulo, kutentha ankalamulira soldering siteshoni, mpope desoldering, guluu mfuti, kulitsa nyali, zida zida zamagetsi etc. Unakhazikitsidwa mu 1994, takhala mu makampani oposa 25 zaka ndi certification / kutsatira CE, EMC, TUV, RoHS ndi GS.
Tithokoze chifukwa cholimbikira kutsatira chikhulupiliro cha "Quality Excellent, Customer First, Intensify Management, Surpass Best", takwanitsa kudzipanga tokha kukhala malo okwana masikweya mita 10000, ndi zokolola zapachaka za 10 miliyoni US$, kutumiza kunja. kumayiko opitilira 50.