Anyị plastic ịgbado ọkụ egbe ezigbo ojiji nke kwesịrị ekwesị maka injection ịkpụzi n'elu ọcha ọgwụgwọ, plastic ngwaike nloghachi ọgwụgwọ, plastic ịgbado ọkụ mmezi ọgwụgwọ, integrated sekit ịgbado ọkụ, overhaul ọgwụgwọ na a dịgasị iche iche nke ngwa na electronic chemical ụlọ ọrụ.