RuijiezhuangBei yibanze kuri R & D, igishushanyo no gukora ibikoresho bitanga imyaka irenga 15, kandi byakemuye ikibazo cyo gutanga ibitekerezo byibarirwa amagana mugihugu cya kabiri mu nganda zitandukanye.
Ibikoresho byacu byateguwe kugirango dushyire mu bwikorezi no gusukura ibikoresho byinshi, tugakora imikorere idafite ishingiro.
Gukuramo convelator : Irakora neza kandi ibereye gutanga ibikoresho bitandukanye.
Imashini imesa imenetse : Kubisukura neza kandi neza.
Imashini imennye imashini imesa imashini : Ubushobozi bwo gutunganya ibintu byinshi nuburyo bukoreshwa.
Kugarura ibiryo : Ubushobozi bunini bwo gutanga, ingano ntoya, kubungabunga byoroshye.