Mbelata ịdị mma n'ogbe dị elu Calcium Waya dị ọcha. Ụlọ ọrụ owuwe ihe ubi bụ onye nrụpụta Calcium Wire dị ọcha na onye na-ebubata ya na China. waya calcium dị ọcha dị elu bụ akụrụngwa nke waya isi calcium.
N'ogbe dị ọnụ ala Rubber Carbon Black mere na China. Harvest Enterprise bụ Rubber Carbon Black emeputa na onye na-ebubata ya na China. Ụlọ ọrụ anyị bụ AAA Grade Credit Enterprise.Ọkwa anyị Rubber Carbon Black N220,N219,N234,N330,N326,N339,N550,N539,N660 bụ ndị gov.a na-amata ngwaahịa a ma ama na china.Akwanyere ya ùgwù dị ka nkwekọrịta na idebe nkwa azụmahịa nlereanya
Carbon ojii na-ebubata ngwa ahịa ozugbo na China. Harvest Enterprise bụ onye nrụpụta Carbon Black Pigment na onye na-ebubata ya na China. A na-akpọ Oji Carbon Pigmenti Agba ojii ma ọ bụ pigmenti ojii bụ nke a na-ejikarị eme pigmenti na ink, agba, mkpuchi, plastik na ngwaahịa ndị ọzọ. Dị ka agba agba agba (ma ọ bụ oji) na urughuru size, ọ na-adịkarị kewara ụzọ anọ: elu-pigmenti carbon ojii, ọkara-pigmenti carbon ojii, nkịtị-pigmenti carbon ojii na ala-pigmenti carbon ojii.
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.
