1. Nɛgɛkuru
Nɛgɛkuru ye nɛgɛkuru min be nɛgɛkuruw la, o yɔrɔ fɔlɔ ye, o min be 50% ni kɔ bɔ boon kuru bɛɛ la. A be fanga ni nɔgɔ di fɔlɔ.
2. Kɔrɔmu yɔrɔ
Kɔrɔmu yɔrɔ be nɛgɛ yɔrɔ lamini, o min be nɛgɛkuru ka tiyo nɔgɔya ani a be se ka nɔgɔ bɔ, o min b’a to a sanfɛla tɛ nɔgɔ, a kulɛri tɛ yɛlɛma ani a tɛ nɔgɔ. Nɛgɛ tiyo minw tɛ yɛlɛma, a ka ca a la, kɔrɔmu be sɔrɔ u la fɔɔ ka se 13% ma walisa ka nɔgɔw kɛlɛ ka ɲɛ.
3. Nikɛli yɔrɔ
Nikɛli min be nɛgɛ ni kɔrɔmu cɛ, o be tiyo barika bonya ani a be se ka yɛlɛma ani k’a to nɛgɛ be tanga oksidi ma. Nɛgɛ tiyo minw kɔnɔ nikɛli hakɛ ka dɔgɔ ni 8% ye, u be weele ko "nikɛli nɛgɛw."
4. Karibɔni yɔrɔ
Karibɔni yɔrɔ be baara kɛ i n’a fɔ funteni bɔlan nɛgɛdaga kɔnɔ. A ka baara ye ka tiyo ka bonya hakɛ dɔgɔya k’a sɔrɔ a be dɔ fara a ka gɛlɛya n’a ka yɛlɛmani kan, o min b’a to a be se ka mɛn.
Sɛrɛkiliw
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ISO 9001 ka sɛbɛ
API Q1 sɛbɛ
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AP-5L sɛbɛ
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