Yedu Kambani, Jinan Junda Industrial Technology CO, LTD., yanga ichiputika gadziriro yejecha Guta, Shandong Province, China.
Junda anotarisa bhizinesi rayo mukupedza kwesimbi kupedzisa munda kuti ivhu njere dzejecha dzekuputika, marudzi eAbrasives uye jecha kuputika kit.