List of Corundum companies (Agriculture)

China. Kaiqi Gem Jewelry Ltd.

Ki Gem Jewelry Company since 1992, and was formerly the residence gem processing plants, artificial gemstones have been engaged in production sales, after 10 years of entrepreneurship development, company became a gem-processing, trade, jewelry wholesale export enterprises ...

Telephone：86-774-3122892Address：City Xihuanlu Chong district, Room 150, 101, Wuzhou, Guangxi, China
Zibo Dongqiang Environmental Protection Equipment Co., Ltd.

We're the specialized manufacturer of MF/UF/NF/RO filter and MF/UF elements. Our MF(micro filtration) elements are porous ceramic,the filtration fineness is from 0.25 to 90um,which mainly used for coarse filtration,separation,gas filtration,prefiltration UF/NF/RO; Our ...

Telephone：86-533-6022060Address：Shimen Industrial Zone,Chengnan Town,Zichuan District,Zibo,Shandong,China
MAKADUM LIMITED

Our company is known as BARCEL INITITIVE LIMITED, we deal in the selling of precious stones such sapphire, ruby, jade, corundum and tantalite, ginger, garlic e.t.c. Our products are sourced directly from mines here nigeria, sell these minerals either polished or rough, depending on how a ...

Telephone：234-80332575-59Address：43, Randle Avenue