Yinrich Technology ke sistimi ea ho pheha ea vacuum bakeng sa moetsi oa tlhahiso ea toffee, E se e ntse e sebetsa indastering ena ka lilemo tse fetang 10, 'me lihlahisoa tsa k'hamphani li rekisoa haholo-holo United States, Jeremane, Japane, Europe, jj.
Ka sistimi e felletseng ea ho pheha ea Vacuum bakeng sa mela ea tlhahiso ea toffee le basebetsi ba nang le boiphihlelo, e ka iketsetsa meralo, ea nts'etsapele, ea hlahisa le ho leka lihlahisoa tsohle ka tsela e atlehang. Nakong eohle ea ts'ebetso, litsebi tsa rona tsa QC li tla hlokomela ts'ebetso e 'ngoe le e 'ngoe ho netefatsa boleng ba sehlahisoa. Ho feta moo, phano ea rona e tla ka nako 'me e ka fihlela litlhoko tsa moreki e mong le e mong. Re tšepisa hore lihlahisoa li romelloa ho bareki li sireletsehile ebile li phetse hantle. Haeba u na le lipotso kapa u batla ho tseba haholoanyane ka sistimi ea rona ea ho pheha ea Vacuum bakeng sa tlhahiso ea toffee, re letsetse ka kotloloho.
Yinrich Technology ke kgwebo e elang hloko haholo ho ntlafatseng mahlale a tlhahiso le matla a R&D. Re hlomeletsoe ka mechini e tsoetseng pele mme re thehile mafapha a 'maloa ho khotsofatsa litlhoko tse fapaneng tsa palo e kholo ea bareki. Mohlala, re na le lefapha la rona la litšebeletso le ka fang bareki tšebeletso e sebetsang hantle haholo kamora thekiso. Litho tsa tšebeletso li lula li eme ho sebeletsa bareki ba tsoang linaheng le libakeng tse fapaneng, 'me li ikemiselitse ho araba lipotso tsohle. Haeba u batla menyetla ea khoebo kapa u na le thahasello tsamaisong ea rona ea ho pheha ka Vacuum bakeng sa tlhahiso ea toffee, ikopanye le rona.