Carbon Black N990 dị elu emere na China. Harvest Enterprise bụ Carbon Black N990 na-emepụta na ndị na-ebubata ya na China. Carbon Black N880 nwere oke irighiri ihe n'etiti ụdị carbon ojii niile nwere oke njuputa, ezigbo ngbanwe nke roba, enweghị nrụrụ na-adịgide adịgide, dabara maka ngwaahịa rọba dị ka ụgbọ ala na ngwaọrụ igwe.
Ogo ire ere Carbon Black N880 nwere ọnụ ala dị ala emere na China. Harvest Enterprise bụ Carbon Black N880 na-emepụta na ndị na-ebubata ya na China. Carbon ojii na-ekpo ọkụ bụ nke a na-ejikarị dị ka ihe na-eme ka ọ dị ike na ụlọ ọrụ rọba. N'ozuzu, 90% -95% àgwà na-ejikarị eme ihe na ụlọ ọrụ rọba. Oriri ya bụ ihe dịka 40% -50% ngụkọta oriri roba.
Ọkụ ire ere Carbon ojii N770. Harvest Enterprise bụ Carbon Black N770 na-emepụta na onye na-ebubata ya na China. N'ozuzu, usoro carbon black N770 bụ obere carbon ojii gbasiri ike gụnyere carbon blackN770, carbon blackN774,carbon blackN772,carbon blackN762,carbon blackN787 na carbon blackN754.
Ọkụ ire China Carbon Black N660 Ndị na-emepụta ihe na ndị na-ebubata ihe nlere efu. Harvest Enterprise bụ Carbon Black N660 na-emepụta na ndị na-ebubata ya na China. CarbonBlack N660 dabara maka ụdị rọba niile. N'iji ya na obere carbon ojii na-emesi ike, ọ nwere usoro dị elu, ihe ndị dị mma, dị mfe ịgbasa na ngwongwo roba.
Zụta ego Carbon Black N550 nwere ihe nlele efu emere na China. Harvest Enterprise bụ Carbon Black N550 na-emepụta na ndị na-ebubata ya na China. N'ozuzu, akụrụngwa nke carbon ojii bụ Ethylene Tar na Coal Tar. N'ozuzu, Ethylene nwere hydrocarbon aromatic dị elu, yana ọdịnaya asphalt dị ukwuu. N'iji ya tụnyere Ethylene Tar, coal tar nwere nnukwu hydrocarbon na-esi ísì ụtọ yana obere ọdịnaya nke asphalt. Na China, ọtụtụ ihe eji eme oji ojii bụ coal tar.
Ụlọ ọrụ China ozugbo Carbon Black N330 dị na ngwaahịa. Harvest Enterprise bụ Carbon Black N330 na-emepụta na ndị na-ebubata ya na China. A na-eji Carbon Black N330 eme ihe n'ọtụtụ ebe na ngwaahịa rọba ụlọ ọrụ, ihe na-azọ ụkwụ, taya ime na eriri eriri. Ọ na-eji na taya eriri oyi akwa, Roller Outer na roba elu.
