Mtsinje wa nkhungu pawokha ulibe nsonga zapamwamba komanso zotsika. Izi ndi mwachitsanzo: njerwa ziwiri zimayikidwa palimodzi. Sitinganene mwachindunji kuti njerwa ndi zapamwamba ndi zotsika.
Ningbo Kaiweite(KWT) Mold Base Manufacturing Limited Company ili kumudzi kwawo kwa nkhungu mumzinda wa China-Yuyao m'chigawo cha Zhejiang, kufupi ndi mphambano ya msewu wa Hubei wa National Road 329, wolemekezeka kwambiri pa geography ndi magalimoto mwachilengedwe. KWT chimakwirira mamita lalikulu 18000 ndipo ali antchito oposa 200. (China nkhungu m'munsi)
Mtsinje wa nkhungu ndi chithandizo cha nkhungu. Mwachitsanzo, pamakina opangira kufa, mbali za nkhungu zimaphatikizidwa ndikukhazikika molingana ndi malamulo ndi malo ena, ndipo gawo lomwe limathandiza kuti nkhungu ikhazikike pamakina opangira kufa imatchedwa maziko a nkhungu.
Thandizo la nkhungu yoponyera kufa ndiye maziko a nkhungu yoponyedwa. Mwachitsanzo, pamakina opangira kufa, mbali za nkhungu zimaphatikizidwa ndikukhazikika molingana ndi malamulo ndi malo ena, ndipo gawo lomwe limathandiza kuti nkhungu ikhazikike pamakina opangira kufa imatchedwa maziko a nkhungu.
Pali mitundu yambiri ya maziko a nkhungu, maziko a nkhungu olondola, zoyambira zokhazikika, zoyambira za pulasitiki, zoyikapo jekeseni, ndi zina zambiri.
Choyikapo nkhungu chimapangidwa makamaka ndi zigawo zinayi: mpando wapamwamba wa nkhungu, mpando wapansi wa nkhungu, msanamira, ndi manja otsogolera.
