Tsis ntev los no, QDKSHD tau kos npe rau kev pom zoo nrog cov khoom lag luam hauv KSHIs, tab sis kuj tseem muaj cov khoom lag luam hauv ntiaj teb no, tab sis kuj tseem muaj cov khoom siv hauv ntiaj teb no
Qdkshd nyob hauv Qingdao, Shandong xeev {}} nws muaj kev lag luam rau cov khoom lag luam hlau xws li lwm cov khoom lag luam, thiab muaj cov khoom lag luam sab nraum zoov thiab zoo durability .
Lub tuam txhab Mev muaj cov peev txheej dav thiab muaj kev sib koom ua ke ntawm ob tog kev sib koom tes hauv nroog no tus nqi, thiab tus me nyuam mus ncig ua siycles {2 2}}
Raws li kev pom zoo, KSHD yuav txuas ntxiv muab cov tuam txhab cov khib nyiab hauv lub sijhawm, tab sis kuj tseem tuaj yeem txhim kho nws cov duab hauv nroog
