ndi
● Chovala champhamvu kwambiri
● Mapeto Owonetsera Amitundu Yambiri (Mwasankha)
● Kutetezedwa kwapang'onopang'ono kwapang'onopang'ono
● Njira Yoyendetsera Magetsi
● Microcomputer Integrated control system
● Makina opangira mafuta okha
● Phokoso lochepa, lapamwamba kwambiri
● Chitsulo chosapanga dzimbiri chosapanga dzimbiri
● Aluminiyamu aloyi sitepe (Mwasankha)
● Sitima yapamtunda yolondola kwambiri (ukadaulo wa Patent wa Guangri Elevator)
● Chida choletsa kutsina (Zosankha pa GRII)
● Chidziwitso cha mayendedwe (Mwasankha)
● Maupangiri oulutsira mawu (Mwasankha)
● Chodziwira mulingo wamadzi (Mwasankha pa escalator yakunja)
● Cholekanitsa chamadzi amafuta (GRF(W) yokha ndiyomwe mungafune kuchita)
● Chida chotenthetsera (GRF(W) Yokha ndiyo ntchito yosankha)
● Kuunikira kosiyanasiyana komanso kotetezeka (Mwasankha)
Khwerero
Chisa mbale
M'mphepete mwa mbale
Anti-clamping chipangizo apron board
Guardrail
Handrail
● Chitetezo cha chitetezo cha Step chain
● Chitetezo cha kugwa
● Chitetezo cholowera m'manja
● Chisa chotetezera mbale
● Chitetezo choletsa kubweza
● Chitetezo chachikasu pamasitepe
● Kusamuka kwa gawo ndi chitetezo chotsegulira gawo
● Chitetezo chodzaza motere
● Chitetezo chothamanga kwambiri
● Kuteteza kopanda chinyengo
● Chida cha batani loyimitsa mwadzidzidzi polowera ndi kutuluka
● Anti-pinch chipangizo pa siketi gulu
● Kupanda chitetezo
● Kuwunika liwiro la handrail
● Kuwunika zochita za mabuleki
● Kuwunika mtunda wa braking
● Chitetezo cha pansi pa bolodi
● Destaticization kuchotsa chipangizo (pamanja, sitepe)
● Chitetezo chachikulu pagalimoto
● Chitetezo pamlingo wamadzi
● Mabuleki othandizira
● Kuteteza chitetezo pagulu la skirt
● Kuthamanga kwa mawu pokwera chikepe
● Ntchito za Intaneti ya Zinthu
● Kuwala kwa skirt panel
● Burashi yamtundu wa anti-pinch
● Chizindikiro cha mayendedwe
● Zisa zamitundu yosiyanasiyana
● Mapulani apansi osinthidwa mwamakonda anu
● Kuunikira pamanja
● Kulowetsa anthu olowera (radar)
● Kulowetsa anthu olowera (kulumikizana)
● Cholekanitsa madzi amafuta
● Makina otenthetsera
● Masitepe chitetezo kuunikira
● Zowonetsera zogwiritsa ntchito zambiri
● Zowunikira zolowera ndi kutuluka
● Bokosi lapamwamba lopumira mkono