All accessories in the set meet assembly specifications. Neatly processed sprocket teeth cooperate with bearing to realize smooth transmission. Full‑package design avoids separate part purchase, convenient for chainsaw overhaul and replacement.

Q1: Can you provide after-sales update service for customized products?
A: Yes, we provide free product process update and optimization service for long-term cooperative custom orders.

Q2: What logistics insurance scope do you provide?
A: Our cargo insurance covers product damage, loss and delay risks during international transportation.

Q3: Will raw material replacement affect product quality and delivery?
A: We will not replace raw materials arbitrarily; any material adjustment will be confirmed with customers first without affecting quality and delivery.

Q4: Do you conduct random sampling re-inspection after warehousing?
A: Yes, we conduct regular random sampling re-inspection of warehoused finished products to ensure quality stability.

Q5: What is your factory quality development goal?
A: We take zero defective products and full customer satisfaction as our long-term quality development goal.