Mmanụ PIN
Anyị dabere na China, anyị nwekwara ụlọ ọrụ na Hong Kong na Manila, enwere ihe dị ka mmadụ 10-30 n'ụlọ ọrụ anyị.Anyị na-amalite site na 2015 ma bụrụ ọkachamara na-ebubata ihe ndị na-egwupụta akụ, ma guzobe mmekọrịta dị ogologo oge na ọtụtụ ụlọ ọrụ na-egwuputa ihe n'ụwa.
Mgbe niile tupu mmepụta sample tupu uka mmepụta;Nyocha ikpeazụ mgbe niile tupu mbupu, tupu mbupu random sampling site SGS ma ọ bụ ndị ọzọ ndị ọzọ na-emesi obi ike mma ụlọ ọrụ
Chemical ọgwụgwọ mmiri, kemịkalụ Ngwuputa, igwe mgbasa ozi, wdg.
Anyị na-ekwenyere mgbe niile n'ịre ngwaahịa kacha mma maka mma
price's.Ihe mgbaru ọsọ anyị bụ ka ụlọ ọrụ anyị na-eto eto n'okpuru ụkpụrụ kachasị elu nke ọnụahịa-ọnụahịa.
Nhọrọ nke ndị na-ebubata, ngwaahịa souring, n'ihi ịdị uchu & njikwa ihe egwu, mkparita uka, njikwa mma, mmepe ndị na-ebubata ngwaahịa, ihe nlebara anya, mmepe ngwaahịa, mpaghara, nhazi usoro, ngwa ngwa, nsuso ahaziri iche, mgbe nkwado ahịa gasịrị.