Quality of blade is our priority consideration. Cheng Yu has own production lines, stamping out, heat treatment, knife grinding etc. We use automatic equipments, and all procedures are strictly control internally. Cheng Yu could meet demand and could raise added value of products, Whether Angles, hardness, or tapered dimension, blades of Cheng Yu made could be a longer life of usage.
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Got questions or suggestion? Feel free to drop us a message and our friendly team will get back to you asap. It will be our honor to provide service to you. Cheng Yu will make effort to satisfy your demands.
