Ụlọ ọrụ anyị , Jinan Junda Industrial Technology Co., Ltd., anọwo na-enye sandblasting abrasives na ájá ịgbawa akụrụngwa, ịgba agba & mkpuchi ngwá maka ájá gbawara, elu Nkwadebe na Corrosion Control n'ọtụtụ dị iche iche ụlọ ọrụ kemgbe 2005, gụnyere mmanụ & gas, Ngwuputa, Structural Nrụpụta igwe, akụrụngwa mmiri, mmiri na akwa akwa na-arụ ọrụ n'akụkụ ụwa niile yana isi ụlọ ọrụ anyị na Jinan. obodo, Shandong Province, China.
Junda lekwasịrị anya azụmaahịa ya n'ọhịa imecha elu igwe iji mepụta akụrụngwa mgbawa aja nwere ọgụgụ isi, ụdị abrasives na ngwa mkpuchi aja.