Mndandanda waukulu wowunikira kwambiri: 4mm, 6mm, 8mm, 12mm, 16mm zosankha zingapo, mawonekedwe owala kwambiri, pangani moyo wanu kukhala wotetezeka komanso wopanda nkhawa.
Tili ndi msika waukulu wogulitsa pamsika waku China, ndikugulitsa bwino kunja ku India, United States, etc. Tikuyembekezera kugwirizana nanu, omasuka kulankhula nafe, zikomo chifukwa cha thandizo lanu.