The Technology Center nke Jilin Yuantong ralnweta Co., Ltd. ugbu a nwere 42 ọrụ, na nwere 18 ọkachamara technicians na-emekwa ụfọdụ na mmepe na nnyocha nke diatomaceous ụwa, na nwere ihe karịrị 20 tent nke elu diatomite pụrụ iche ule ngwá n'ụlọ na mba ọzọ . Ihe anwale gụnyere: Crystalline silicon content of diatomaceous earth products, chemical mejupụtara dị ka SiO2, A12O3, Fe2O3, TiO2; nkesa urughuru, ucha, permeability, udu mmiri, njuputa nke ndu, ndu, arsenic na ihe ndi ozo di egwu choro maka nchekwa nri, ion ion iron, ions aluminum aluminium, uru PH na ihe ndi ozo choro ka anwale.
Ebe etiti a bụ naanị "ụlọ ọrụ teknụzụ nke ụlọ ọrụ Jilin" maka ụlọ ọrụ diatomite na ụlọ ọrụ nhazi na China.
Centerlọ ọrụ ahụ ejirila ọtụtụ kọleji a ma ama na ụlọ ọrụ nyocha na China duzie mmekọrịta aka na ya. Otutu ihe omumu sayensi meputara ka buru nnukwu ulo oru. Ngwaahịa ahụ emejupụtala ọtụtụ ngwa diatomite na China.
