Ewebata teknụzụ mmepụta mba ụwa dị elu na akụrụngwa akụrụngwa dị elu maka ngwaahịa mkpuchi ụlọ.
Nkà na ụzụ mmepụta mba ụwa dị elu na àgwà dị elu
Anyị nwere ike ịnye ihe nlele n'efu gbasara ngwaahịa mkpuchi ụlọ asphalt, yana akwa akwa akwa akwa akwa akwa akwa, nweta otuto ndị ahịa.
TIANJIN BFS CO LIMITED bụ ọkachamara emeputa nke asphalt shingles na nkume mkpuchi metal ụlọ tile na China.
Ụlọ ọrụ anyị dị na Gulin Industrial Park Binhai New Area Tianjin, na-ekpuchi 30000 square mita. Anyị nwere 100 ọrụ. The ngụkọta ego bụ RMB50,000,000. Anyị nwere 2 akpaka mmepụta ahịrị . Otu bụ ahịrị mmepụta nke shingles asphalt nwere ikike mmepụta kachasị yana ọnụ ahịa ume kacha ala. Ike mmepụta bụ 30,000,000 square mita kwa afọ. Nke ọzọ bụ nkume mkpuchi metal ụlọ tile mmepụta line.The mmepụta ike bụ 50,000,000 square mita kwa afọ.
ele ihe anya