Wɔyɛ nsaanodwuma track Nkitahodi ahorow sɛnea OEM . gyinapɛn te. Crafts track Nkitahodi ahorow no nyinaa yɛ dadeɛ soronko 35mnb na ɛyɛ. Sɛ yɛde toto track Nkitahodi ahorow afoforo a wɔyɛɛ no 40mnb anaa 40mn ho a, yɛn track Nkitahodi ahorow no ye wɔ toughness ne abrasive resistance mu.