Otu JUNBOM, iji kwalite ike nyocha sayensị, mụbaa nso nso nke ndị na-ebubata ihe na-ebugo elu, na-amụba mmepụta, na ịkwalite arụmọrụ nnyefe, wdg, ejirila usoro ebuga ụlọ ọrụ 7 n'ofe obodo ahụ. N'ime ha, mpaghara mmepụta bụ 140,000 M², ọnụ ahịa mmepụta ihe bụ ijeri yuan 3.
Ugbu a, anyị nwere ihe karịrị 50 elu akpaaka mmepụta ahịrị maka silicone sealant, 8 mmepụta ahịrị maka PU ụfụfụ, 3 akpaka mmepụta ahịrị maka agba akara, 5 onwe akpaka mmepụta akara nke PU sealant na 2 akpaka mmepụta ahịrị maka gburugburu ebe obibi enyi na-edozi niile sealant.
