Gulu la Kuwongolera Nyumba Yanzeru Beethoven ndi mndandanda wa magulu owongolera nyumba yanzeru omangirizidwa pakhoma. Kapangidwe kake kakuchokera pa mizere ya nyimbo, pomwe mabatani enieni akonzedwa ngati manota ndipo alumikizidwa ndi mizere yoyenda bwino. Chinsalu chozungulira chokhudza ndi chogwirira chozungulitsa zimalola kusintha molondola, pomwe mabatani amapereka mwayi wachindunji ku ntchito zosiyanasiyana. Makina ozindikira kuyandikira amapangitsa gulu lililonse kuwala pang'onopang'ono munthu akayandikira ndikuzimirira akachoka, kupewa kuwala kowopsa usiku. Kuwala kwa m'malo kumapereka zotsatira zitatu zosinthasintha ndi mitundu isanu ndi itatu. Zomaliza zake zikuphatikiza polycarbonate yopakidwa utoto, mkuwa wofiira wokalamba ndi chitsulo chakuda chozama.

Dzina la polojekiti : Beethoven, Dzina laopanga : Xiamen Intreplus Technology Co.,Ltd., Dzina la kasitomala : Xiamen Intretech Inc.‌ .

Werengani mafunso aposachedwa komanso zokambirana pamapangidwe, zaluso ndi luso pakati pa mtolankhani wa mapangidwe ndi akatswiri otchuka padziko lonse lapansi, akatswiri ojambula ndi olemba mapulani. Onani mapulojekiti aposachedwa komanso mapikidwe omwe adapambana Dziwani zatsopano pazapangidwe, nzeru, zaluso, kapangidwe ndi kapangidwe kake. Phunzirani zamapangidwe opanga opanga zazikulu.