Nkwakọ ngwaahịa
1.We na-enyekarị ngwaahịa buru ibu, kwuo otu ụzọ na akpa PE, 5 ụzọ abụọ na igbe ọcha, na 100 ụzọ abụọ na igbe igbe.
2.We nwekwara ike ịnye insoles na ngwugwu mara mma, dị ka Blister, Clamshell na ụgbọ ala akwụkwọ, na igbe akwụkwọ, akpa PP mara mma wdg.