Kuphwanya
Pali ntchito zambiri za chidebe choyang'ana, kuphatikizapo kuyang'ana, kuphwanya, kusakaniza, kugwedeza, kutulutsa mpweya, ndi zina zotero, koma ntchito zake zazikulu ndi ziwiri zokha, imodzi ndikuyesa ndipo ina ikuphwanya. Chidebe chowunikira chimakhala ndi ntchito yophwanyidwa yamphamvu, yomwe imatha kuphwanya miyala yachilengedwe monga granite, marble, basalt, etc., komanso zinyalala zomanga monga simenti, konkire, njerwa, ndi zina zambiri, komanso zimatha kuphwanya zida zina za inert, monga phula, zoumba, khungwa, etc. Dikirani.
Yichen ndi kampani yaku China yopanga zinthu, makamaka ikuchita kafukufuku, chitukuko ndi kupanga zomata zokumba. Mizere yake yayikulu imaphatikizapo zidebe zophwanyira, zidebe zowonera, zodula ng'oma, ma augers ndi njira zokhazikitsira nthaka.
Monga chimodzi mwazinthu zazikulu za chilengedwe cha Yichen, chidebe chowunikira chili ndi ntchito ziwiri zazikulu: kuphwanya ndi kuwunika. Kuphwanyidwa kwa ntchito yayikulu ya chidebe chowunikira kumayambitsidwa nthawi ino.
Werengani zambiriTumizani kufufuza
Yichen ndi amodzi mwa Kuphwanya opanga ndi ogulitsa ku China. Zogulitsa zathu zidalembedwa kuti "Made in China†. Takulandilani kuti mugule Kuphwanya ndi satifiketi ya CE kufakitale yathu. Ngati muli ndi chidwi ndi zinthu zathu, tikupatseni ma quotes. Kuphatikiza apo, titha kukupatsirani zapamwamba komanso zapamwamba kwambiri komanso mtengo wokhutiritsa.Tiyeni tithandizane kuti tipeze tsogolo labwino komanso tipindule.