PMTA ( Ngwa Tobacco Premarket) pụtara na mgbe February 15, 2007 gachara, ndepụta iwu nke ngwaahịa ụtaba ọhụrụ ọ bụla chọrọ nkwado FDA. Ụlọ ọrụ ahụ kwesịrị ịtụle ma ngwaahịa a ọ bara uru na ahụike ọha.
Nnwale ngwaahịa anyị na-eme nyocha na nyocha sayensị na nyocha ngwaahịa na nyocha nrụpụta, nyocha na-abụghị nke ụlọ ọgwụ, nyocha ahụike mmadụ na mpaghara nnabata ndị ọzọ.
Nkwenye maka Ọrụ Ọha
WOOMI na-etinye nchekwa ngwaahịa mgbe niile n'elu ndepụta ya, ma na-agba mbọ iburu ọrụ maka ụlọ ọrụ, ndị ọrụ na ọha mmadụ. WOOMI etinyela nde dollar iji kwado PMTA ma nyefee ngwa PMTA na FDA tupu Ọktoba 3, 2021.
PMTA abụghị ihe mgbochi na ụlọ ọrụ atomization, kama ọ bụ mmalite mmalite. WOOMI ga-aga n'ihu na-akwado mmụọ nke ihe ọhụrụ, na-arụsi ọrụ ike na-arụ ọrụ nke onye nlekọta nke ndị na-eto eto, chebe ahụike na nchekwa nke ndị na-azụ ahịa zuru ụwa ọnụ, ma kwalite n'usoro na ezi mmepe nke ụlọ ọrụ ahụ. WOOMI ga-eduga mmepe ahịa site na iji ngwaahịa na teknụzụ ọhụrụ na ụkpụrụ PMTA, ma weta ahụmịhe ndụ ka mma nye ndị ọrụ ụwa.