Qingdao Junray akangwara Instrument CO., LTD. yakavambwa muna Nyamavhuvhu 2007, uye ine vashandi vanopfuura mazana matatu. Kweanopfuura makore gumi, Junray anotarisa paR&D, kugadzirwa uye kutengeswa kwemidziyo yekuongorora uye yakachena mukamuri yekuongorora, midziyo yekutarisa zvakatipoteredza, inotakurika yakananga-kuverenga yekuongorora zviridzwa, uye kuyerwa calibration yekuongorora zviridzwa. Junray ine chirongwa chakazara chekutsvagisa nekusimudzira maitiro uye R&D kugona. Parizvino, ine madhipatimendi masere anosanganisira tekinoroji, marabhoritari, michina, dhizaini yeindasitiri, uye kugadzirwa kwemaitiro ekuedzwa, ine huwandu hwevashandi vanopfuura zana; Junray ine yakakwana yekugadzira dhizaini timu uye mhando manejimendi timu, ine huwandu hwevashandi vanopfuura zana negumi, iyo inogona kunyatso kuvimbisa yemhando yepamusoro uye nenguva yekuendesa chiridzwa chega chega kune vatengi.