The L7TC Spark Plug is designed for small power equipment, replacing worn plugs that cause weak ignition. Its copper-core electrode enhances heat dissipation (reducing carbon deposition), nickel-plated shell resists rust, and alumina ceramic insulator withstands 1200℃ combustion temperatures. It ensures stable ignition (idle to full load) for consistent engine performance.

 FAQ 

Q1: Do you provide one-stop solution for OEM customization and ODM product development?
We offer one-stop services including design confirmation, sample making, mass production and delivery for OEM & ODM orders.
Q2: Are your logistics channels stable for long-term overseas cooperation?
We cooperate with top international logistics companies to ensure stable, safe and fast cargo delivery.
Q3: What is your fastest delivery time for standard customer orders?
For standard orders with simple customization, we can complete shipment in advance within the 15-day standard cycle.
Q4: Do you record all inspection data for every batch of products?
We keep complete inspection records for each batch, supporting quality traceability and after-sales inquiry.
Q5: What quality improvement measures do you take regularly?
We optimize production processes and upgrade inspection standards regularly to improve overall product quality.