Anyị na-enye gị ike dị egwu na nkwalite, ihe ọmụma, uru na ịkwalite ezigbo ndị na-ebute ya, anyị na-achọ ka ha nwee ọtụtụ ezigbo ndị enyi na-enye gị ihe ọma na-enye gị ọrụ kacha mma.
Anyị na-enye ume dị egwu na mma na nkwalite, ngwa ahịa, uru na ịkwalite na usoro makaChina bolt na aku, Hex bootu, Ugbu a, site na mmepe nke Ntanetị, na omume nke Union, anyị ekpebiela ịgbatị azụmaahịa na mbadamba. Site na aro nke iwebata ndi ahia nke ndi ahia site na inye mba ozo. Ya mere, anyị agbanweela uche anyị, site n'ụlọ ruo ná mba ọzọ, na-enwe iji nye ndị ahịa ndị ahịa anyị uru, ma na-ele anya karịa ohere iji zụọ ahịa.
Aha edemede: nchara nchara
ỌR :: Dun, ISO, Jis, AISI ma ọ bụ omenala
Ogo: M3-M20
Ihe: 304s, 316ss, carbon steel
